Now more than ever, individuals and businesses alike recognize the importance of reducing the amount of energy we consume on a daily basis in order to better maintain our global environment. Engineers and researchers have discovered that one of the most effective ways to do so is by changing the way we construct our indoor environments. According to the Center for Climate and Energy Solutions, our everyday use of buildings accounts for 39% of total U.S. energy consumption and 38% of carbon dioxide emissions. (more…)

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Britain is still a country of scientific and technical innovation, despite the losses of some research and manufacturing capacity to other countries.  Several influential commentators, such as futurologist Jeremy Rifkin, and the previous government’s Chief Scientist, Sir David King, have been projecting the UK as the place for a “New Industrial Revolution.”  Combining British research capabilities, with the natural advantages of having high levels of wave and wind energy available and considerable engineering skills could make the UK the leader in all sorts of innovative environmental technologies. (more…)

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Here’s an article from SmartGridNews that makes some interesting and important points.  Yes, people tend to think of smart grid generally as futuristic – even though some people (like me) recognize that it’s currently available technology and believe that it is absolutely essential to the integration of renewable energy.  And yes, the speaker at the conference in Dublin made an excellent point: buildings can act as huge reservoirs for energy storage and offer enormous smart grid capability. (more…)

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I just spent an hour doing something I normally skip: I participated in a comprehensive webinar from Schneider Electric on the annual hurricane prediction.  The bottom line is that their chief scientist is expecting an average year for 2013.

But even that raises a question: what is average?  Over the last 100 years, there have been an average of 11 named storms per season, and each of 2010, 2011, and 2012 brought us 19 – almost twice the average amount.  (more…)

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2GreenEnergy supporter Cameron Atwood sent me this incredible, wide-ranging article by political activist Rebecca Solnit. Its theme is critically important to people trying to making sense of our modern world – and especially to those of us trying to change it for the better.  Simply put: we all make a difference, and we honestly have no idea of the magnitude of the impact we’re making: it’s just too early to know.  I urge you to (more…)

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Clean, renewable energy is becoming more popular everyday.

As oil and gas prices are on the rise, the need to refocus our attention on creating sustainable new options is essential.

With that in mind, here are a few ways to get your kids excited about clean, green energy—so that ultimately they will recruit their kids to go green in the future as well. (more…)

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Denmark is held up as one of the great success stories when it comes to wind power – and it is. Half of Denmark’s electricity consumption will be generated by wind power in just seven years time. But Denmark has other lessons for those interested in wind power. It illustrates how effective – or ineffective – government support for renewables can be.

At one stage, wind power in Denmark was a genuinely popular movement. Around 3,000 community organizations with 150,000 shareholders operated wind turbines there. Then the government changed the law. They got rid of feed-in tariffs and replaced them with renewable portfolio standards (mandates requiring utilities to purchase renewable energy) and top-ups when renewable electricity was sold on the market. (more…)

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As fossil fuels become scarcer and more expensive, research continues to discover a means of producing energy from renewable sources. One challenge in this quest is devising a means to create sustainable energy in large enough quantities and economically enough to make sustainable energy sources a financially feasible option. While some alternative energy sources, such as solar energy and geothermal energy have already begun to enter the general marketplace, other promising sources of energy are still in the early stages of development. (more…)

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Harnessing the sun’s energy has been around in one form or the other since the mid 1800’s when it was first referred to as solar photovoltaic technology.

Now, almost two centuries later, solar energy is the most predominant alternative power source in the world next to its breezy brother, wind energy.

So, which countries are making the most of their sunny days by converting sunlight into electricity? (more…)

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A war of rhetoric has erupted in the USA over Washington’s plan to compel refiners to increase the proportion of ethanol in gasoline. Carmakers are warning owners against using ethanol blends higher than 10 per cent, saying warranty claims might otherwise not be honored.

Manufacturers claim the proposed new mandate of 15 per cent, known as E-15, corrodes engine and fuel system components. Toyota and Lexus are even apparently fixing warning labels on gas caps and including cautions not to use E-15 in owner’s manuals. (more…)

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