On December 30 of last year (six days ago), my wife and I were in Pasadena, CA visiting the Greene and Greene exhibit at the Huntington Library. It was one of those glorious and rare smog-free days in the LA basin. The air sparkled, you could see for miles in every direction, and mountain range after mountain range was visible - all the way out to the snow-covered San Gabriels. Nowadays, the air is only ever this clear around the Christmas holiday, when the freeway traffic is substantially reduced and a lot of factories shut down for the week. It got me thinking about how the future - say ten to twenty years hence - may be unrecognizable in both dramatic and mundane ways. For example, smog-free days may no longer be rare in LA, once the economy has shifted off fossil fuels. (I suspect the traffic will remain, unfortunately!)
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The results of this study on
Jacobson analyzes 12 energy sources for their beneficial impact on global warming, air pollution, and energy security - the ten electricity sources are solar-photovoltaics (PV), concentrated solar power (CSP), wind, geothermal, hydroelectric, wave, tidal, nuclear, and coal with carbon capture and storage (CCS) technology; the two liquid fuel options are corn-ethanol (E85) and cellulosic-E85.
An article in today's Seattle Times says that GM does know how to make good small cars,
Nearly three-fifths of General Motors' employees make cars that are admired, popular and profitable. They just don't work in the United States.
GM has a bigger presence and employs more people outside the United States than in it, and actually makes money selling cars around the globe. Its U.S. revenue has sunk 24 percent in the past three years, but in the rest of the world, GM can boast a 28 percent increase.
The Rocky Mountain Institute's Andrew Demaria
Given the utility is experiencing a peak load period, it asks my house if it can use the spare power in the car's battery and send that electricity elsewhere in the grid. What's more, it will pay me for that power. Since I like being paid, I have already programmed the system to accept such requests.
From MIT's Technology Review comes
It argues that it's possible to address challenges related to climate change, energy security, and the financial crisis at the same time by investing in four specific areas: energy-efficient buildings, electric power grids, renewable power, and public transportation. The report cites figures that suggest investing in these areas creates more jobs than investing in conventional energy sources because much of the old energy infrastructure is already in place. It says that "a $100 billion investment in energy and efficiency would result in 2 million new jobs, whereas a similar investment in old energy [such as coal or natural gas] would only create around 540,000 jobs."
As an example, I spent three weeks in Holland a few years ago. I could get anywhere in the country by rail and back to Amsterdam the same day. But here's the kicker: I never had to wait more than 5 minutes for a train to Amsterdam from any where in the country. Even in former communist countries like the Czech Republic you can get anywhere by rail and/or bus.
Did you ever wonder what reducing carbon dioxide (CO2) emissions by 1 million metric tons means in everyday terms? The EPA's
It can be difficult to visualize what a "metric ton of carbon dioxide" really is. This calculator will translate rather difficult to understand statements into more commonplace terms, such as "is
equivalent to avoiding the carbon dioxide emissions of X number of cars annually."
Looked at one way, carbon fiber composites are just our simplistic human analog of natural nano-featured composites like those that make up mussel and abalone shells. Mollusks use a "digital" process for creating their shells - a digital process controlled by a computer running DNA as its code. What if we could make composites like those little molluscs - stronger and more resilient than some random fibers jammed into some plastic?
A whopping 95% of the 3,000 North American executives polled agree that green manufacturing will continue to expand, citing increased profits (66%) and improved efficiency and product quality (43%) as key drivers.
43% is not even a majority, but it's a sign the tide of perception is turning that going green is not a tax, but can result in both bottom line and top line benefits to companies.