Word: fossilization
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...years to produce enough electricity to pay for itself--a deal not unlike asking a new cell-phone owner to pay in advance for a decade's worth of minutes. But that equation will change as the cost of solar panels drops and the price of fossil-fuel-generated electricity rises. (Letvin's utility provider just put in for a 30% rate increase for the heaviest power users.) Photovoltaic solar installations were up 45% last year compared with 2006, with about a third of those systems going on residential roofs. And now solar companies and banks are helping homeowners stretch...
...improve conservation and efficiency happen to be the best approaches to dealing with the energy crisis - the cheapest, cleanest, quickest and easiest ways to ease our addiction to oil, reduce our pain at the pump and address global warming. It's a pretty simple concept: if our use of fossil fuels is increasing our reliance on Middle Eastern dictators while destroying the planet, maybe we ought to use less...
...reasons Democratic candidates for President have soft-pedaled this basic governmental responsibility in the Reagan pendulum cycle. In the 2000 campaign, Al Gore proposed a new sort of infrastructure spending: a massive alternative-energy program - $15 billion a year for 10 years - to replace the country's dependence on fossil fuels like oil and coal. You may not remember this plan, because Gore's political consultants decided it didn't "test" well. It has now been revived by Obama, who has been logging a lot of phone time with Gore. But Obama has changed the emphasis a bit to promote...
...electric cars are to be really successful, says Ian Sanderson, chairman of the Lightning Car Company, it is crucial that they combine eco-appeal with a good appearance. "In order to create a paradigm shift in people's thinking away from fossil fuels, we had to create a really good-looking car with style, luxury and looks," he says. "But also one that was emission-free...
...time. Humanity's main fuel for eons was wood, which has a carbon-to-hydrogen ratio of 10 to 1 when burned; by comparison, that ratio is 2 to 1 for coal and 1 to 2 for oil. The problem is that we're burning ever larger amounts of fossil fuels, putting a greater concentration of carbon into the atmosphere than has been seen for millions of years. Though carbon has its positive points, even in the air - it feeds plants, and without the greenhouse effect, we'd basically be living in a climate like Mars' - Roston makes clear...