Thursday, December 9, 2010
Greed and Stubbornness Continue to Hold World Hostage
Why the rift and why are there opposing sides when the whole world wants the same thing? Money and action.
One 'side' is the poorer developing countries, on the other is the wealthier developed countries. Developing countries are demanding an increase in the amount of aid they receive from developed countries. Developed nations are demanding that emerging nations, like China and India, do more to curb their soaring greenhouse gas emission and to allow more oversight to ensure they are on course to meet their goals.
The bottom line is that the ability for all of us the world over to breath cleaner air is being held hostage by greedy and stubborn nations on both sides of the issue.
Hope is the driving force to continue these fruitless talks in an effort to reach agreements that both sides can accept. The expectations of a choking world that is suffering from increased flooding, droughts and heat waves are fading, but that hope is fading with each new round of talks.
I believe time could be better spent in educating the world population on how to deal with the calamities that are the result of increased carbon emissions. But, of course, that process would be stalled as well while we wait on decisions as to who will pay for it.
China Threatens Deliberate Release of Potent Greenhouse Gas
Sunday, February 1, 2009
Global Warming is Real, Mr. Klaus
"I don't think that there is any global warming," said the 67-year-old liberal, whose country holds the rotating presidency of the European Union. "I don't see the statistical data for that."
Referring to the former US vice president, who attended Davos this year, he added: "I'm very sorry that some people like Al Gore are not ready to listen to the competing theories. I do listen to them.
"Environmentalism and the global warming alarmism is challenging our freedom. Al Gore is an important person in this movement."
Speaking on the sidelines of the World Economic Forum, he said that he was more worried about the reaction to the perceived dangers than the consequences.
"I'm afraid that the current crisis will be misused for radically constraining the functioning of the markets and market economy all around the world," he said.
"I'm more afraid of the consequences of the crisis than the crisis itself."
I agree that people tend to become alarmed over perceived dangers, that is after all what warnings are meant to do, if they are taken seriously. This climate threat has been perceived by climatologists for many years and those early predictions are beginning to take shape. The non-scientific community needs only observe the changes in weather patterns and the resulting destruction of wildlife habitat to see this is true.
You cannot dismiss the fact that polar ice sheets are melting at a record pace. You cannot ignore the fact that navigable routes have opened through the arctic, about 30 years ahead of predictions.
Nor can you ignore the fact that the planets surface is warming up.
The greatest debate over causal factors is whether these changes are the result of a natural cycle or are they man-made.
The burning of fossil fuels has certainly taken its toll, not only on human health but also on the health of the atmosphere as a result of excavating earths resources, burning those resources and releasing the resulting gases into the atmosphere. The resultant greenhouse gases increase the planets temperature. Not alarmist theory, scientific fact.
Earth’s climate is a closed system. Everything that exists in this system stays in this system. The melting of polar ice caps produces evaporation and the increased atmospheric moisture results in increased rainfall which then leads to increased severity of hurricanes. A side effect of this increased hurricane intensity is the associated low pressure sucks more moisture away from the drier climates of the world creating more severe droughts. As a result, agricultural patterns worldwide are being affected.
Polar ice cap melt also increases sea levels which could result in future category 2 and 3 storms causing much more severe flooding than anticipated otherwise, in low-lying coastal areas.
As the planet grows ever warmer, and former cold zones give way to rising temperatures, plant and animal species are loosing their habitat and dying off thereby decreasing biodiversity. This does not bode well for planets inhabitants, for man and beast.
Are these the ramblings of ‘alarmists’ for the purpose of “radically constraining the functioning of the markets and market economy”? It seems Mr. Klaus, and by association, all other naysayers, is more concerned with the health of the market system than with the health of our planet. And this perfectly illustrates the very reason why we are in this mess today.
We dismiss scientific findings at our own peril. This has proven itself many times throughout history. Taking heed of this lesson is of the utmost importance to prevent a predicted global calamity.
It is a widespread fact that species and their habitats are on the decrease while chances for ecosystems to adapt naturally are diminishing. This cannot be merely brushed aside as ‘alarmist’.
Sources:
Science Daily, Sep 22, 2005
Global Issues, Jan 1, 2009
Climate Change Weather Patterns
Saturday, January 31, 2009
Greenpeace study: Cattle Ranching claims 80% of Amazon Deforestation
Brazil has quickly become the largest exporter of beef in the world, but they are not satisfied with their current market share and plan to increase production. The plan flies in the face of their supposed commitment to tackle climate change. The country is currently the fourth biggest emitter of greenhouse gases, 75% of which stem from deforestation.
Unfortunately, similar as in the United States, the government fully backs the agriculture industry with many politicians firmly in the pockets of agribusiness. They’ve even recently proposed legislation to prevent environmental groups from setting up in the Amazon.
However, with the economy moving how it is, expansion is becoming less and less of an option.
Further reading:
UN’s top climate scientist urges people to combat climate change by eating less meat.
Try going vegetarian in an attempt to help to ease climate warming.
Meat is murder on the environment
Saturday, December 13, 2008
Progress Toward Addressing Climate Change Fails Again
Industrialized and developing countries get together periodically to discuss the problem and toss around ideas on how to deal with it, but in the end any solution is so watered down that it becomes ineffective.
Money is made available for developing countries, through a 2% levy on carbon trading under the UN Clean Development Mechanism, but everyone agrees that the amount raised ($80 million) is far below what is needed to build the necessary flood defenses, to develop much needed drought-resistant crops, and to produce storm warnings. This fund represents the human side of climate change, something that tends to be lost when discussing how much pollution should be cut back by industrialized nations.
The biggest polluters are of course industrialized nations, such as China, India, America, and Japan, who raise the loudest objections to pay more into the fund and consistently fail to reach agreements to make deeper emissions cuts. Understandably, developing nations are disappointed at their position and stubbornness. Everyone is paving a road of good intentions, but good intentions never get anything done.
U.N. projections are that poor nations will need tens of billions of dollars a year by 2030 to cope with climate change. Poland spent 24 million euros ($31.84 million) just to host the Dec. 1-12 conference and the only concrete result was to streamline access by developing nations to the fund while rich nations secured controls to ensure cash was properly spent.
This summit represented the halfway point between Bali in 2007 and Copenhagen in 2009. It was scheduled to reach an agreement to expand the Kyoto Protocol committing industrialized countries to make deeper emission cuts in the short-term and to produce a longer-term agreement encompassing all countries. No discernable progress was made.
EU leaders in Brussels agreed a pact on Friday to cut greenhouse gases by 20% below 1990 levels by 2020 -- after making costly concessions to east European countries. Is this going to be another disappointment of more talk and less action?
Cutting greenhouse gas emissions was never expected to be cheap or easy. It requires drastic changes in lifestyles for all of us, rich and poor alike. Everyone knew this before agreeing to get together to create an action plan to overcome our past mistakes. Time passes, pollution levels remain unaltered. The time has come to actually commit to a plan. Industrialized nations, being the biggest polluters should bear the largest financial burden to ease the rest of world of their disproportionate suffering.
This could be our last best chance to make a difference. Let’s make it effective.
Friday, November 28, 2008
EPA Should be Overhauled

The subject of coal was brought up during the recent presidential campaign cycle and President-elect Obama as well as Senator John McCain made some allusions to keeping this 19th century fossil fuel industry alive. Truth of the matter is we continue to need the energy this sooty polluting energy source provides. However, it is not the only option and the EPA is doing nothing to force this industry into cleaning up its act.
Dozens of new coal plants across the country have been put on hold in response to EPA allowing coal-burning power plants to build without addressing global warming. The coal industry’s response is to counter-sue in an attempt to prevent states from acting to fight global warming. This is just incredulous.
During the presidential campaign, the coal industry launched a $35 million ad campaign to rally public support for coal-fired electricity and to fuel opposition to legislation that Congress is crafting to slow climate change. The Australian Coal Industry spent millions to launch an offense to persuade the public that it is not a climate change villain. These advertising campaigns, quite simply, mask the harmful and polluting nature of coal-fired power plants. The public knows these advertising claims are lies. And yet they continue to try to greenwash the truth hoping the public will buy into their self-delusional pipedream.
The money spent on these greenwashing campaigns would be better spent in developing renewable energy sources. If the coal and oil industries would redirect their efforts and invest their very sizable fortunes into developing alternative energy the entire planet could get there sooner and everyone would be healthier for it. Money spent on new coal plants could also help develop wind and/or solar farms, geothermal plants or biomass development. Why fight the inevitable?
It disturbs and saddens me greatly that the EPA could issue such permits to an industry that has historically been the single most visible polluter of our environment without requiring controls on carbon dioxide. As far as I am concerned it is an indictment against the EPA. For what are they good for if they are not going to take appropriate measures to protect our environment and our health? Their action is the converse to their very name.
I can understand why the coal industry wants to do what it can to maintain its ‘business as usual’. It is the very mindset of human behavior to continue on the course that it knows best. But when that course is proving to be harmful to the health of the general population, not to mention the very environment in which we all live, then that course needs to be altered.
We as a nation have understood for decades that polluting our water, air and land cannot be tolerated. The federal government created an entire agency to protect the environment because we all know that in our endeavors to become a powerful nation we were fouling our own nests. The EPA has been given tools to combat polluters, the Clean Air Act being most notable, but continue down a path that all but proves they are in bed with these very polluters.
Other recent decisions have indicated that EPA Director Brown is, at best, sympathetic to industry polluters, and, at worst, being bought off by them. The EPA has obviously lost its mandate to protect us and therefore should be overhauled.
Finally, we will have a president that will actually listen to scientists and view them as something more than just court-jesters. The EPA better sit up and take notice.
I know the coal industry and all its related support groups employ a lot of people, but coal truly is not the answer. It has polluted our world for far too long. Alternative methods need to be employed, sooner rather than later. Monetary factors cannot dictate our future health. The only parties arguing the permits should be upheld are those who have a financial interest in having these coal-power plants be built (American Institute, U.S. Chamber of Commerce, the American Chemistry Council and the National Association of Manufacturers). This sends a very loud message that they value profit over our health.
The Supreme Court will go no further than to tell the EPA that they must decide whether carbon dioxide endangers public health and welfare. But we already have tons of proof concerning the negative effects of excess carbon dioxide and where it comes from. Let us stop wasting money on more studies. Let us stop spinning our wheels trying to side-step the obvious, albeit expensive, solution. Let us develop renewable energy sources and get these industries up and running now.
Further reading:
CoalisnottheAnswer.org
American Coalition for Clean Coal Electricity Greenwashing Dirty Coal
EPA Decision on Standards for Greenhouse Gases Draw Criticism
Is Bush interfering with EPA decision?
EPA Car Emissions Ruling Contested on Hill
Wednesday, November 26, 2008
Ocean is Growing Acidic

New research by scientists at the University of Chicago have documented that the ocean is growing more acidic faster than previously thought.
These findings correlates with increasing levels of atmospheric carbon dioxide generated by human activities.
Yet another reason to slow down our consumption of fossil fuels. But, other human activities produce carbon dioxide as well, such as by producing cement and by carrying out land clearing and forest combustion. These activities only result in approximately 22% of the current atmospheric CO2 concentrations. The process of generating electricity is the single largest source of CO2 emissions in the United States, representing 41% of all CO2 emissions.
Carbon dioxide is produced naturally through plant photosynthesis, animal respiration, plant and animal decay, volcanoes, and diffusion out of the oceans. Without this natural production of CO2, life on our planet would cease to exist. The balance of oxygen and carbon we need for life began to change with the onset of the Industrial Revolution in the late 1700s. At that time humans began adding to the amount of carbon dioxide in the atmosphere and the rate of CO2 production has steadily increased to the point that global warming has become a critical issue.
Carbon dioxide emissions have risen from 280 ppm in 1850 to 364 ppm in the 1990s. This increase has caused about 50-60% of the global warming. Fossil fuel combustion for energy generation causes about 70-75% of the carbon dioxide emissions, being the main source of carbon dioxide emissions. The remaining 20-25% of the emissions are caused by land clearing and burning and by emission from motor vehicle exhausts. Most carbon dioxide emissions derive from industrial processes in developed countries, such as in the United States and in Europe. However, carbon dioxide emissions from developing countries are rising. In this century, carbon dioxide emissions are expected to double and they are expected to continue to rise and cause problems after that.
When fossil fuels are burned to produce energy the carbon stored in them is emitted almost entirely as CO2. The main fossil fuels burned by humans are petroleum (oil), natural gas and coal. CO2 is emitted by the burning of fossil fuels for electricity generation, industrial uses, transportation, as well as in homes and commercial buildings. In 2006, petroleum supplied the largest share of domestic energy demands, accounting for an average of 47 percent of total fossil-fuel-based energy consumption in 2006. Coal and natural gas followed in order of importance, accounting for 27 and 26 percent of total fossil fuel consumption, respectively. The figure below displays emissions for each of these sectors, by fuel type in 2006.

The first person who predicted that emissions of carbon dioxide from the burning of fossil fuels and other burning processes would cause global warming was Svante Arrhenius, who published the paper "On the influence of carbonic acid in the air upon the temperature of the ground" in 1896. However, it wasn’t until the 1930’s that it was confirmed that atmospheric carbon dioxide was actually increasing. In the late 1950s when highly accurate measurement techniques were developed, even more confirmation was found. By the 1990s, the global warming theory was widely accepted, although not by everyone. Whether global warming is truly caused by increasing carbon dioxide in the atmosphere, is still debated.
The University of Chicago study is based on 24,519 measurements of ocean pH spanning eight years, which represents the first detailed dataset on variations of coastal pH at a temperate latitude, where the world's most productive fisheries live.
"Of the variables the study examined that are linked to changes in ocean acidity, only atmospheric carbon dioxide exhibited a corresponding steady change," said J. Timothy Wootton, the lead author of the study and Professor of Ecology and Evolution at the University of Chicago.
"The acidity increased more than 10 times faster than had been predicted by climate change models and other studies," Wootton said.
"This increase will have a severe impact on marine food webs and suggests that ocean acidification may be a more urgent issue than previously thought, at least in some areas of the ocean," he added.
"Many sea creatures have shells or skeletons made of calcium carbonate, which the acid can dissolve," said Catherine Pfister, associate professor of ecology and evolution at the University of Chicago and a co-author of the study.
Climate alarmists are striving to convince us that we have a moral responsibility -- if not a religious duty -- to do all in our power to reduce our CO2 emissions and thereby "save the planet" from a catastrophic warming that they claim will otherwise lead to the extinctions of millions of species of plants and animals. If this unfortunate fate would indeed result from continued "business as usual" anthropogenic CO2 emissions, their "proselytizing" on this issue would be justified. But what if they are wrong? And, what if their policy prescriptions actually cause the very catastrophe they claim they will cure?
Only you can decide for yourself your position on this debate. But before you make that decision, please gather the facts and don’t bury your head in the sand and think someone else will take care of it. We are all contributing to the problem and will take all of us to do something to change it.
Whether you choose to follow the science or not, there is definitely a correlation between the increase of carbon dioxide and the warming of our planet. You cannot ask for more clearly defined proof than this.
Further reading:
CO2 Science
NASA maps shed light on Carbon Dioxide’s Global Nature
Climate Change – Greenhouse Gas Emissions
Ocean’s Carbon Balance
What is the Carbon Cycle?
Saturday, November 15, 2008
Vaporizing Garbage into Gas

Every year so much garbage ends up in America’s landfills that we are becoming the Saudi Arabia of trash. These dumps emit more of the greenhouse gas methane than any other human-related source. The Atlanta-based company Geoplasma has created an innovative method of using plasma technology to turn rotting rubbish into usable power for up to 50,000 homes and at the same time reduce the amount of methane into the atmosphere.
Engineers have developed an efficient torch for blasting garbage with a stream of superheated gas, known as plasma. When trash is dropped into a chamber and heated to 10,000 degrees Fahrenheit, its organic components—food, fluids, paper—vaporize into a hot, pressurized gas, which turns a turbine to generate electricity. Steam, a by-product, can generate more. Inorganic refuse such as metals condense at the bottom and can be used in roadbeds and heavy construction.
Several small plasma plants exist around the world for industrial processes, but Geoplasma is constructing the first U.S. plasma refuse plant in St. Lucie County, Florida. The plant is scheduled to go online by 2011; it will process 1,500 tons of garbage a day, sending 60 megawatts of electricity to the power grid (after using some to power itself).
Emissions are far lower than in standard incineration, and the process reduces landfill volume and methane release. Power prices are projected to be on par with electricity from natural gas. The difference, says Ron Roberts, St. Lucie County’s assistant director of solid waste, is that “you’re getting rid of a problem and making it a positive.
Photo Credit: National Renewable Energy Laboratory
Thursday, August 14, 2008
Can you say Disingenuous?Can you say Disingenuous? Or Insincere, snow-job, sham, hypocrite?
European leaders, American governors, corporate executives, evangelical preachers, key lawmakers and environmentalists have been pressing Bush to lead what they see as a bid to save the planet for years.
And now that he is about to leave the White House he decides he wants to be remembered as an environmentalist.
As if this will counter seven years of wasteful environmentally unfriendly policy and practices.
He has refused to believe global warming is a serious threat and actively went about disregarding the Kyoto Protocol.
He considered climate change as nothing more than leftist political agenda. He disregarded scientific finds and even went so far as to have scientific reports re-written or stricken from review because they didn’t fit with his personal belief.
And now he wants to be known as an environmentalist.
His negotiators infuriated counterparts at this month's talks in Bali by resisting a mandatory cap on carbon emissions. And just hours after Bush signed a basically useless energy bill, the administration invalidated an effort by California and 17 other states to impose tougher tailpipe emission rules, hiding behind the excuse that it makes more sense to have a single national policy, which we know will never be drafted mush less passed.
And now he wants to be known as an environmentalist.
This is nothing more than another paint job, another imagined feather in his cap for another self-imagined “job well done”.
Of course, any policy he will try to get passed involving cutting gasoline consumption and greenhouse gases will be just drastic enough so that they wont pass and then he can say he tried but congress was against him.
This sudden show of consciousness is his top advisors focusing on reformulating his legacy and he isn’t fooling anyone except his own lapdogs.
Monday, July 28, 2008
Carbon Capture Sequestration is Needed Soon

The world’s population continues to grow and along with it so grows our dependence on electricity. The world is not adopting alternative and renewable fuel sources such as solar, wind, wave, etc quickly enough, so plans are being drawn up to build new coal-fired power plants around the world.
E.on, the German energy giant based in DĂĽsseldorf, Germany, wants to build a new coal plant at Kingsnorth in Kent, England. Protesters and scientists want to stop the plan from going forward unless it is linked to a carbon capture and storage (CCS) facility which would store its emissions underground. The proposed plant has no CCS plans for Kingsnorth and so its CO2 emissions would vent into the atmosphere. Protesters will not be able to stop the proposed construction of the plant and an E.on company spokesman said they have obtained injunctions to give police more powers to arrest protesters.
With the threat of violence between environmentalists and power plant owners heading towards the boiling point, CCS research needs to be finalized soon.
E.on currently has three new pilot projects to develop CO2 capture technology in cooperation with other companies based in Canada, U.S. and Japan. The three test plants will all be built in Germany. The three projects join four existing projects that E.on is pursuing together with Alstom, Hitachi Power Europe, Siemens and TNO.
The purpose behind cooperating with so many different companies is to test the capture mechanisms with several plant construction methods.
Germany appears to be taking their role in this potentially lucrative field very seriously. Just how serious is England in its quest to be one of the world’s leaders in carbon capture technology? Despite its promise of ‘urgent detailed implementation plan’s for carbon capture nearly five years ago, it is still only intending to help fund one small-scale project which should be operational by 2014. Companies taking part in the competition to build this demonstration plant are not even sure how much money they will receive.
This month, the U.S. Environmental Protection Agency only just began working on the regulatory framework for this potential weapon against climate change. Estimates suggest there is enough geologic space in the U.S. to store more than 3,000 gigatons of CO2, enough to store emissions from nearly 1,000 coal-fired power plants for a millennium. CCS, however, is in its infancy and not practiced on a broad scale in the U.S. but actual production needs to take place in order to keep up with Germany.
The European Union is testing several projects and on Wednesday gave Norway additional funds for an experimental CCS project at a gas-fired power plant. The Alberta government in Canada said last week it will spend $2 billion on major CCS projects.
Other countries pursuing CCS include Australia and Japan. By 2012, the global CCS market could top $236 billion.
With coal providing 25% of global primary energy needs and generating 40% of the world’s electricity, as well as being one of the leading contributors to greenhouse gas emissions, there is doubt that coal will be replaced by alternative energy sources any time soon. This is manly due to the cheaper cost of burning coal versus oil or natural gas.Research into CCS is urgently needed in order to keep up with the inevitable rising trend in building new coal-fired power plants. And it appears we are on the right track, but it is going to take at least another five to ten years before we begin seeing clearer skies around these mammoth polluters. Whether we will see CCS come to fruition in time to be our saving grace from choking out the planet remains to be seen. But with Germany taking the lead in the race we will know the answer sooner than we would from these other countries.
Further reading:
World Resources Institute
Science Daily
Sunday, June 29, 2008
Listen to the Children
Here is a twelve-year-old who has something meaningful and worthwhile to say and actually says it better than most adults. She addressed the United Nations meeting in Brazil with an elegance and style far beyond her years.
Please, take the time to listen, it is only a five minute segment of her speech but in that short time she paints reality far more succinctly than any adult I know ever has.
From her we have so much to learn and just maybe we can learn to share what we have with those who have nothing.
Saturday, June 7, 2008
You say you want a Revolution
According to a report by the Paris-based International Energy Agency, the cost will be approximately $45 trillion over the next several decades.
Now that we have a bottom line figure and a game plan we can get started, right?
Trying to get the world’s population to agree on what is necessary is not feasible. “We require immediate policy action and technological transition on an unprecedented scale," IEA Executive Director Nobuo Tanaka said.
A U.N.-network of scientists concluded last year that emissions have to be cut by at least half by 2050 to avoid an increase in world temperatures of between 3.6 and 4.2 degrees above pre-18th century levels. This is assuming that greenhouse gases (and therefore mankind) is the main causal factor of global warming. Other scientists say the increase in global temperature is a natural phenomena and cannot be avoided.
Even if the climate change is a natural occurrence, not induced by mankind, we will all benefit from participating in a revolution of such a grand scale.
We have the technology in place right now to lessen our dependence on fossil fuel. Solar technology, wind technology and even nuclear technology, all, if allowed to be put into place, will greatly help alleviate our dependence on fossil fuel which would result in drastic decreases in greenhouse gas emissions..
Why aren’t we using them? Why are we stubbornly holding on to old ways of heating and cooling our homes? Money.
It is expensive to convert our traditional methods of heating and air conditioning to less eco-damaging methods.
Even if every government on this planet would miraculously agree on a method of such a large transition, coming to a decision on who would bear the cost would require a revolution in thinking. This financial investment is more than three times the current size of the entire U.S. economy, 1.1% of the world’s gross domestic product.
"Carbon capture and storage" technology, allowing coal-powered power plants to catch emissions and inject them underground, is needed now. This would only be an initial first phase. This plan can easily be seen as necessary in order to prevent future contamination of our atmosphere while developing technology to prevent contamination in the first place. Sort of like stopping the leak in the bucket until we build a better bucket.
That better bucket will need to come in the form of solar, wind and nuclear power plants. The world would have to construct 32 new nuclear power plants each year, and wind-power turbines would have to be increased by 17,000 units annually. Nations would have to achieve an eight-fold reduction in carbon intensity — the amount of carbon needed to produce a unit of energy — in the transport sector.
This is a huge undertaking. We can’t get politicians to agree on how to best spend our tax dollars to benefit tax payers with what is left over after they distribute their windfall to special interest groups, how are we ever going to get them to think about cleaning up the environment? If we follow the established method of relying on politicians to pay for this revolution, this price tag is going to be much greater than $45 trillion.
I think we can all agree that we are on a dangerous course regardless of what is causing global warming. Our whole ideology on how we use energy to support our lifestyles needs to be re-examined. Kate of Hills and Plains Seedsavers directed my attention to a wonderful animation that so marvelously portrays mankind’s existence that I just have to share it here. It is entitled Carbon Weevils.
Our current lifestyles are not sustainable enough to promote the healthy life we all want. Greenhouse gases are a major contributing factor to rising hospital visits which in turn increases health costs and reduces quality of life. Rising demand for fossil fuel increases the price of that fossil fuel. The increasing number of food recalls is testament that mankind cannot maintain a safe food supply due to the sheer number of people to be fed. The number of starving people is rising due in part to converting food crops into fuel crops. Even though the world produces enough food to feed everyone, if it isn’t profitable to do so we won’t. Corporations will only participate if it is in their best financial interest.
We simply cannot continue on this path. Getting the world to act together in the best interest of each and every one of us will indeed require a revolution.
Monday, May 5, 2008
Smarter Electrical Grid Could Save Us Money and Energy
These appliances are outfitted with computer chips to help prevent the colossal power failures (brown outs) that plunged large areas of the U.S. into darkness in 2003 and 1996. The chips sense when the electrical transmission system is stressed and partially turn themselves off to save kilowatts. Using these chips in a clothes dryer, traditionally the largest user of residential electrical energy, can turn off the heating element until the grid restabilizes.
The electric grid, a vast network of transmission lines that carries energy from power plants to your home, wasn’t designed to anything more than what it does. We flip a switch or plug something in and generally get as much power as we're willing to pay for. But with the ever increasing demand for more power plants and the growing environmental consequences of providing that power coupled with the rising costs in generating electrical energy this system is unsustainable. As a result, power providers and technology companies are making the electric grid smarter.
In order to convert this passive supplier of electricity into a means of telling us, in our homes, when power demand is high, power companies are testing methods to coax users to reduce their demand during peak periods. One method for cutting back on electrical use is through smart appliances, another is by a glowing amber dot on a light switch that will blink to ask you to turn that switch off.
Smart-grid technologies have gotten small tests throughout North America, as utilities and regulators scout how to coax people to reduce their demand for power. The utility Xcel Energy plans to soon begin a $100 million smart grid project reaching 100,000 homes in Boulder, Colo.
In a separate test that began last September in Milton, situated on the western edge of the Greater Toronto area, 200 test participants are given the ability to use their personal computers to visit an online control panel that configures the home's energy consumption. Each subject chooses the temperature and which lights should be on or off at certain times of the day. Rules can be set for different kinds of days, so the house might be warmer and darker on summer weekdays when the family is out.
The family can override those changes manually, whether it's by turning on the porch light or raising the thermostat to ward off a Canadian chill. But the system guards against waste. If midnight comes and no one has remembered to lower the thermostat and turn off the porch light, those steps just happen.
These little tweaks add up nicely for another person testing the Milton system, Marian Rakusan. He's saved at least $300 on utility bills since the program began.
Programmable thermostats and other "smart home" controls have allowed people control their energy use for some time now. The big change here is the combination of these controls with that blinking amber light on the switch -- where the grid talks back.
Milton's local gas and electricity retailer, Direct Energy, will set those amber dots blinking in an emergency. It might happen a few times in a summer month. Maybe there will be congestion in Ontario's overtaxed transmission network. Perhaps a power plant will be down for maintenance. Or the number of air conditioners in use will overwhelm electric capacity.
If users have not responded quickly enough during times of grid-stress or their individual settings demand that the power company step in then Direct Energy will be able to remotely enforce conservation, should it become necessary. It can raise the set temperature in a participant's home by 2 degrees Celsius in the summer (nearly 4 degrees Fahrenheit), reducing its air conditioning load. The company also has permission to shut off the testers' water heaters and electric pool pumps for four hours at a time during these power emergencies.
Most people prefer this reach of the power company into their homes as opposed to having rolling black-outs. California officials recently had to back away from a proposal to require remote-controlled thermostats in new buildings.
An alternative to the test in Milton is to provide powerful economic incentives to force conservation.
An advanced notion of this will be tested this summer in 1,100 homes served by Baltimore Gas & Electric. Pricing plans will vary, but generally the households will pay the cheapest, "off-peak" rates most of the time. Some testers will pay higher rates every weekday afternoon. And all of them will be subject to "critical peak" periods of even higher charges, declared on as many as 12 weekday afternoons with stress on the grid. The Maryland utility will have its own version of Milton's amber dots. Most of the homes will get 3-inch-high orbs that will glow different colors to indicate the price of electricity: red instead of their usual green, for example, during critical peak periods.
By far the best way to save energy consumption is to have the whole system automatically adjust itself for the highs and lows of electrical use. Controllers are being tested for this purpose. A Demand Controller is a microcomputer load control system that monitors the amount of energy being used in your home and can turn off selected devices until power consumption has lessened. Maximum tolerable loads can be set by the home owner with the highest-conservation setting for dishwashers to start only when electricity prices are at their lowest, or when wind power has kicked on. This can save the home owner 20% to 70% off their energy bill.
Electricity use per home has risen 23% from 1981 to 2001, according to the Department of Energy. Electronics and appliances, and our decreasing tolerance for sweating through the summers are mainly to blame for this increase. The Census Bureau says 46% of single-family homes completed in the U.S. in 1975 had air conditioning. By 2006 it was 89%.
Raw materials that fuel power plants are soaring in price and being eyed more skeptically by regulators concerned about air quality and greenhouse gases. We simply cannot continue to build more coal plants even if they do claim to be cleaner burning. More efficient use of what we already have can be the better answer. A mere 5% improvement in U.S. electric efficiency would prevent 90 large coal-fired power plants from having to be built over the next 20 years, according to Jon Wellinghoff, a member of the Federal Energy Regulatory Commission.
In some states, residents can get rebates if they let the utility trigger radio transmitters on their air conditioners that cycle the chillers off for a few minutes in strained summer hours.
Companies such as EnerNOC have built software and sensor networks that can remotely dim lights or raise refrigerator temperatures inside businesses, in an instant. For homes, upgraded electric meters can offer near-real-time feedback on energy use. And new generations of appliances and thermostats can coordinate with each other and electric meters over in-home wireless networks.
Whatever smart system is adopted, it is sure to be an improvement for both the environment and the home owner.
Saturday, May 3, 2008
It Is Dangerous to Take Gifts From Politicians
Thursday, April 3, 2008
Biofuel Update: ALGAE
One of the latest attempts at creating a biofuel source has been with algae. Algae are among the fastest growing plants in the world, and about 50 percent of their weight is oil. That lipid oil can be used to make biodiesel for cars, trucks, and airplanes.
Algae is considered a better alternative to using corn and soybeans as a biofuel due to three factors, one: algae generates more fuel using less acreage, two: the diversion of corn and soybean from food to biofuel use increases the cost of food products, and three: the high agricultural use of nitrogen based fertilizers for corn and soybeans contaminates the water table and eventually runs off into the oceans adding to the already huge Dead Zone.Friday, March 21, 2008
Kansas strikes down another pollution producer
Sunflower Electric power Corp tried twice in the last year to obtain approval to add two 700 –megawatt units at a facility in western Kansas. I can’t believe anyone is still pursuing this outdated filthy form of power generation. It is morally irresponsible to actually want to add pollution to our atmosphere. Sunflower president Earl Watkins had the nerve to threaten Kansas families with higher electric rates saying that if the bill did not pass it would “punish our Kansas workers and industries”.
Just who does this guy think he is fooling? Pollution to our bodies and our planet is a far greater threat than the increase in home and business utility rates that we have come to expect almost annually anyway.
"Of all the duties and responsibilities entrusted to me as governor, none is greater than my obligation to protect the health and well-being of the people of Kansas," Governor Sebelius said in her veto message.
Thank-you governor for showing some common sense against outdated dirty energy producing power plants and legislators who cannot see past the dollar signs being waved in front of them.
Sources: Kansas City Star, Reuters, Associated Press
Monday, March 17, 2008
Building for energy efficiency
A report issued by the Commission for Environmental Cooperation at that conference stated that “green” construction could cut North America’s climate-warming emissions faster and more cheaply than any other environmental measure.

Taking into account the life-expectancy of a building, residential or commercial, we would be taking a huge step toward preventing a very large chunk of future greenhouse gas emissions.
We already know it works. Newly built green buildings routinely reduce energy usage by 30-50% over conventional buildings, so these figures are not just ‘blue-sky’ theory. The most efficient buildings perform more than 70% better than conventional properties.
Municipalities around the world are getting the message and taking steps to ease the transition toward a more responsible habitation with our environment.
European Union leaders have agreed to commit to legislation setting firm targets for a 20% reduction on CO2 emissions before 2020. They have also agreed to reduce energy imports, liberalize internal energy markets to increase competition, reduce taxes on environmentally friendly products, and to achieve world leadership in renewable energy technologies.
Kate from Hills and Plains Seedsavers informed me recently that her home town of Adelaide in South Australia, has passed an ordinance that requires all new construction have rain water collection systems built into the home. Yeah! Great Idea! How about going a bit further and requiring all new buildings, residential as well as commercials have solar power panels installed. A good point she brought up would be to have money collected on your electricity bill go towards having them installed on every existing and new homes.
Back in the U.S., ten states have been identified as the best for solar power, but its not based solely on number of sunny days. The criteria for getting on this list is rebate programs, loans, tax exemptions, regulatory policies, and strong support for setting renewable energy usage targets.
A number of cities around the country, including San Francisco, Boston, Seattle and Scottsdale, Arizona, are leading the way with laws that require new public buildings to be green. So far, 54 cities and 23 federal agencies have adopted LEED standards for buildings, says Bill Browning, senior fellow for Rocky Mountain Institute and co-author of Green Development: Integrating Ecology and Real Estate. An industry has blossomed around the concept. At least 12,000 people, a record, attended the GreenBuild International Conference and Expo in Denver last November.
Clean Energy States Alliance tells us that more states are turning toward solar thermal heat and hot water heating, because of their efficiency and affordability, as well as their stable technology, and focusing on affordable housing to expand the market for solar.
The marketplace is always ready to supply us with what we need.
There are several companies that are currently making roofing shingles out of solar panel material. This one comes from OkSolar. Another step in the right direction.
Open Energy Corp has innovated the use of solar panels by embedding its “SolarSave” panels onto 4-foot-long plates that roofers can attach to wood, without needing an electrician which in turns can minimize labor costs.
Why aren’t we mandating these types of forward thinking improvements into new construction? Just adding better insulation and sealing cracks around windows and doors isn’t cutting it anymore. Consumers are a pretty savvy bunch. We know these products are out there. We know prices are coming down because of the proliferation of the technology. We also know that by changing the way in which buildings are currently being constructed we can save not only future money in lowered HVAC bills but cut down on the amount of carbon dioxide our buildings put into our atmosphere.
So what’s the hold up?
Green construction often adds less than one percent to the cost of a conventional building, but the payoffs can include energy costs cut by one-third.
Residential builders are slow to catch on to the trend, as they tend to look at what sold yesterday when deciding what to build today. Homebuilders mostly use the same means, methods and materials used 30 years ago. Architects and designers are rarely employed for homebuilding, and most would eagerly jump at the chance to design an energy efficient building. Small companies build most houses and they can’t afford architects, so it’ll take a while for the green trend to filter down.
This is a radical change to traditional building practices so naturally resistance is to be expected. People want energy efficiency but are not willing to pay for customized homes. What we need are a few brave small building companies to build these ‘customized’ homes in hopes that they will become the norm. This will lead the way to more companies selling this type of home and before too long everyone will be building them.
Another problem is the trend towards over-sized houses some of them outfitted with a full-body shower spraying more than 20 gallons of water per minute—enough to fill an entire bathtub in one minute. This type of extravagance should be taxed heavily to make the purchase of them less attractive, in my opinion. “Every three people putting in these shower systems negates the efforts of 100 people putting in efficient products,” wrote Alex Wilson, president of Vermont-based BuildingGreen, executive editor of Environmental Building News and author of Your Green Home. Federal regulations require low-flow, 2.5-gallon-a-minute showerheads. Yet these new multiple-head systems spray 10 times as much or more, “a small portion of which may briefly contact your body,” Wilson wrote, “en route from your water heater to your sewer line.”
“You can build a pretty mediocre house from an energy standpoint at 1,200 square feet and it will probably use a lot less energy than a state-of-art green home that is 3,500 square feet. And that’s a factor we need to be conscious of,” Wilson says.
Okay, so it’s clear that the green building movement is growing and it’s equally clear that not everybody cares about the environment, but those of us who do should be able to do something about it without it financially ruining us. Obstacles remain but it is vital to our health as well as the health of the planet that we not be discouraged. Toronto-based designer Bruce Mau, keynote speaker at the Building Energy ‘05 conference in Boston said “Now that modern technology has put us in a position that we can do anything, what will we do?”
Sunday, March 16, 2008
I’m dreaming of alternative energy
Thursday, January 3, 2008
California responds to the EPA
On December 19, 2007 the EPA told California, and twelve other states, they could not enact their own legislation to combat greenhouse gas limits on cars, trucks and SUVs. The EPA said in doing so, that states have no business setting emission standards.
California has always had stricter standards for automobile emissions and the EPA has not limited their ability to enforce these laws until now.
Since that decision, four other states have decided to join California in its effort to take a lead role in cleaning up the air in their states.
EPA Administrator Stephen L. Johnson is apparently acting alone in this matter and does not have any legal footing to back his decision. But illegality has never slowed down George W Bush and his cronies.
"There's absolutely no justification for the administrator's action," Attorney General Jerry Brown said Wednesday. "It's illegal. It's unconscionable and a gross dereliction of duty."
The federal government is moving forward with a national solution and dismissed California's arguments that it faced unique threats from climate change. I cannot agree that California faces ‘unique’ threats from climate change because this climate threat is affecting the entire world.
There is no plausible reason why any state cannot enact its own standards separate and distinct from what the federal government wants unless the automobile industry is pressuring the federal government to halt it. A secondary layer of legislation against air pollution only ensures we clean up our air in a more timely fashion then waiting for the federal government.
The half-assed, ineffective energy legislation signed by President Bush last month will raise fuel economy standards nationwide to an average of 35 mpg by 2020. This is playing too closely to automobile manufacturer and oil industry desires to be of any use toward cleaning up our air. Also it allows foreign automakers to increase their far more fuel efficient cars to be sold here. On the plus side, this poor attempt at emissions control will help generate more interest in solar and hydrogen powered vehicles.
Instead of fighting the states, the federal EPA should work with them to see if the states’ plans are better for the nation than what the EPA can come up with.
Mr. Johnson is turning this into a power play and trying to place himself as the top dog. This kind of childish behavior is unwarranted given the fact that at least 20 states have come forward demanding strict controls on our automobile emissions levels.
The 2004 California law is tougher than the new national standard. It requires the auto industry to cut emissions by one-third in new vehicles by 2016 or reach an average of 36.8 mpg. Which, in my opinion, is still not enough.
The twelve other states that have adopted the California emissions standards are — Connecticut, Maine, Maryland, Massachusetts, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington.
The governors of Arizona, Colorado, Florida and Utah have said they plan to adopt them and Iowa is considering adoption.
Mr. Johnson, I think the states have spoken loudly and in a clear enough manner that leaves no room for misinterpretation that demands you step up and make these standards tougher.
California’s Governor Arnold Schwarzenegger said in a statement, "(EPA officials) are ignoring the will of millions of people who want their government to take action in the fight against global warming, that's why, at the very first legal opportunity, we're suing to reverse the U.S. EPA's wrong decision."
"Today, there is simply no environmental issue more compelling, or extraordinary, than the increasing threat of climate change," New York Attorney General Andrew Cuomo said in a statement. "Greenhouse gas emission standards for cars are a logical and necessary step to effectively combat global warming."
Automakers argue that they would have to be forced to reduce their selection of vehicles and raise prices in the states that adopted California's standards. Does anyone really need the so called selection of vehicles that comes out of Detroit? These cars all pretty much look alike and they are all built on the same basic frame anyway so what would we be giving up? As far as higher prices go, this argument simply does not stand up. Prices will already go higher to meet the federal governments lame standards so to say they will go higher because of California’s standards is simply wrong. It has already been shown that consumers are willing to pay higher prices for better mileage and lower emissions. Therefore the automakers arguments are flawed and manufactured to make themselves appear to be victims. Grow up Detroit and get with the program.
The EPA is attempting to kill a legal, viable policy tailored to help California deal with projected consequences of global climate change. Rising seas could erode our nation’s coastline and top its levees, while warming temperatures are expected to reduce mountain snowpacks, leading to a potential water crisis. But Detroit places its profit margin worries above the collective nation’s need to combat the more important, very real threat created by the products it markets to us. Forgive me, but it is very hard to find any sympathy for U.S. automakers. They have had many years and many missed opportunities to be more competitive with foreign automakers to keep our loyalty. Now they are crying when it comes time to face the music.
Wednesday, December 12, 2007
It is time to make up with Mother Nature
The UN chief continues to urge the U.S. to be more skeptical. The final conclusion from the conference this week will include a call for industrialized countries to consider cutting emissions blamed for rising temperature by between 25 percent and 40 percent by 2020.
The United State, of course, is refusing to accept such guidelines, thereby continuing to ignore the rapid rate of ice cap melting in the Arctic.
U.N. Secretary-General Ban Ki-moon says negotiations with the U.S. will have to be made down the road. This is unacceptable. Scientist have lately discovered that the Arctic ice cap will disappear by the end of 2012. this means that road to negotiation will soon be flooded. We do not have the luxury of time to delay this negotiation.
New technologies are emerging that could slow global warming but it won’t happen in time. Demand for oil must be lessened, low mileage, gas guzzling automobiles ‘must’ become a thing of the past, driving habits need to be severely curtailed, oil companies need to place their profits in alternative energy and stop searching for new oil.
Scientific predictions of rising seas, worsening droughts and famines, and melting ice sheets are real. These predictions are not made lightly. Refusal to heed these warning signs all indicate that the world’s coastlines will drastically change in the very near future.
Deep cuts in emissions cannot be put on the back burner until it is ‘more convenient’ for the U.S. oil companies and their puppet politicians.
“The reality in this business is that once numbers appear in the text, it prejudges the outcome and will tend to drive the negotiations in one direction,” said Harlan Watson, a lead U.S. negotiator. This is absolute crap! This mouthpiece for the oil industry is a major stumbling block in moving forward with forcing America to change its environmentally damaging policies. Any negotiator worthy of the title knows that numbers need to be set in order to have something tangible to work with. He is simply stalling at the behest of oil companies and other puppet politicians.
Anyone with a clear, ethical conscience toward protecting our environment can enact environmental legislation without having to be told by the rest of world that we need to do it.
The U.S. and China, as the top emitters of greenhouse gases, needs to step up now and make the first cuts in emissions, help poorer countries develop in a more environmentally friendly way and provide the technological assistance to do so.
We are all in this together. The U.S. needs to abandon its notion that we are too big to answer to anyone. We answer to Mother Nature and she is not happy.