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The new energy economy will be powered largely by electricity from renewable sources. Electricity will light, heat and cool buildings. As we shift to plug-in hybrid cars, light rail transit systems in cities, and high-speed electric intercity rail systems like those in Japan and Europe, our transport system will also be powered largely by electricity.
The U.S. Department of Energy's work with the city of Greensburg, Kan., over the past year is beari...
. . . ENERGY FLASHES...... ENERGY FLASHES...... ENERGY FLASHES. . . September/October 1982 POPEYE W...
A new study predicts we could have one quarter of our energy needs from renewable sources by 2025, ...
Which renewable energy technology has the best potential to combat global warming and power our fut...
Rock Port, Mo., took advantage of the power generated from the nearby Loess Hills Wind Farm in a bi...
It is historically rare for so many interests to converge at one time and in one place as those now supporting the development of renewable energy resources in the United States. To begin with, shifting to renewables increases energy security simply because no one can cut off the supply of wind, solar or geothermal energy. It also avoids the price volatility that has plagued oil and natural gas in recent decades. Once a wind farm or a solar thermal power plant is built, the price is stable since there is no fuel cost. Turning to renewables will also dramatically cut carbon emissions, moving us toward climate stability and thus avoiding the most dangerous effects of climate change.
The shift also will staunch the outflow of dollars for oil, keeping that capital at home to invest in the new energy economy, developing national renewable energy resources and creating jobs here. At a time of economic turmoil and rising joblessness, these new industries can generate thousands of new jobs each week. Not only are the wind, solar, and geothermal industries hiring new workers, they are also generating jobs in construction and in basic supply industries such as steel, aluminum, and silicon manufacturing. To build and operate the new energy economy will require huge numbers of electricians, plumbers and roofers. It will also employ countless numbers of high-tech professionals such as wind meteorologists, geothermal geologists and solar engineers.
To ensure that this shift to renewables continues at a rapid rate, national leadership is needed in one key area — building a strong national grid. Although private investors are investing in long-distance high-voltage transmission lines, these need to be incorporated into a carefully planned national grid, the electrical equivalent of President Eisenhower’s interstate highway system, in order to unleash the full potential of renewable energy wealth.
And, finally, this energy transition is being driven by an intense excitement from the realization that people are now tapping energy sources that can last as long as the earth itself. Oil wells go dry and coal seams run out, but for the first time since the industrial revolution we are investing in energy sources that can last forever. This new energy economy can be our legacy to the next generation.
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