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Chai Reddy

Electric Avenue - NYTimes.com - 0 views

  • the White House is standing behind a goal that could genuinely transform the nation’s automotive fleet: putting one million electric vehicles on the road by 2015.
  • But many of the electric vehicles that will count toward President Obama’s goal won’t run on electricity alone. They will combine batteries, electric motors and internal-combustion engines to use as little gasoline as possible while still doing everything Americans expect their cars to do. Electrification is not an all-or-nothing proposition
  • Department of Transportation statistics show that 78 percent of Americans commute 40 miles or fewer a day, so most people who drive a Volt won’t need to burn any gas on a normal day.
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  • Obama administration already supports incentives to encourage drivers to buy electric cars, and it has devoted $2.4 billion in stimulus money to the development of a domestic electric-car industry.
  • existing $7,500 tax credit
  • If we gut domestic clean-energy research, scientists in China or Germany or Japan will finish this work. But it would be far better to stick with the program we’ve begun — financing research into better batteries while deploying vehicles that replace gasoline with electricity as much as possible — and prove that when it comes to energy, America can, in fact, learn from its mistakes.
Chai Reddy

Google, Tres Amigas Aim To Fix America's Electrical Grid With Novel Technologies - 0 views

  • Google and other investors plan to build a 350-mile long undersea cable off the Atlantic coast, while Tres Amigas wants to create a 22-square mile superconductor “Superstation” to synchronize the nation's three major electrical grids.
  • Google’s backbone could open up hundreds of miles of ocean territory for offshore wind farms, and the Tres Amigas project would open up wind and solar projects in remote parts of New Mexico and Texas.
  • So far Google has invested a total of $400 million in clean energy projects. Google says it is pursuing the projects both because they make good business sense and because they make the company more environmentally responsible.
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  • The Atlantic Wind Connection project is still at an early stage, and no one knows if Google and its co-investors can pull it off
  • While grid difficulties are not unique to renewable energy, the sector has the most to gain from improvements because wind and solar depend on the weather and thus need to be able to send their extra energy across large distances as flexibly as possible to balance out supply fluctuations, experts say.
  • Tres Amigas is trying to connect the western, eastern and Texas power grids -- an idea the federal government proposed but failed to execute in the 1950s -- with a $1 billion plus project that could ultimately send 30 gigawatts zooming across the country. Because the three grids don't quite operate on the same frequency, Tres Amigas would use novel technology to synchronize the electricity: superconducting high-voltage direct current cables and new computer programs. Power would first need to be converted from AC to DC, then whipped around the superstation on the superconducting cables and finally be converted back to AC to be shipped off to another grid
Casey Agena

HECO seeks bids for biofuel to burn at Kahe Power Plant - Hawaii News - Staradvertiser.com - 0 views

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    Hawaiian Electric Co. said today it is seeking bids from companies to supply up to 42 million gallons a year of biofuel to generate electricity at the company's Kahe Power Plant.
Chai Reddy

With Eye on Climate Change, Chicago Prepares for a Warmer Future - NYTimes.com - 0 views

  • Public alleyways are being repaved with materials that are permeable to water. The white oak, the state tree of Illinois, has been banned from city planting lists, and swamp oaks and sweet gum trees from the South have been given new priority. Thermal radar is being used to map the city’s hottest spots, which are then targets for pavement removal and the addition of vegetation to roofs. And air-conditioners are being considered for all 750 public schools, which until now have been heated but rarely cooled.
  • Cities adapt or they go away,” said Aaron N. Durnbaugh, deputy commissioner of Chicago’s Department of Environment.
  • Insurance companies are applying pressure in high-risk areas, essentially saying adapt or pay higher premiums — especially in urban and commercial areas.
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  • Civic Consulting Alliance, a nonprofit organization that builds pro bono teams of business experts. In this case, the alliance convinced consulting firms to donate $14 million worth of hours to projects like designing an electric car infrastructure and planning how to move the city toward zero waste.
  • The city’s 13,000 concrete alleyways were originally built without drainage and are a nightmare every time it rains. Storm water pours off the hard surfaces and routinely floods basements and renders low-lying roads and underpasses unusable.
  • Chicago spends over $10 million a year planting roughly 2,200 trees. From 1991 to 2008, the city added so many that officials estimate tree cover increased to 17.6 percent from 11 percent. The goal is to exceed 23 percent this decade.
Casey Agena

Big Wind must be transparent - Hawaii Editorials - Staradvertiser.com - 0 views

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    Wind energy is cited among the green alternatives to fossil fuel, but environmental and community groups are irritated about the handling of a massive project to transmit energy to Oahu from windmills on Lanai and Molokai. They should be provided more access to preliminary work on the plan by state agencies and Hawaiian Electric Co., and hold project members to promises of full access and participation at future venues.
Chai Reddy

Arnold Schwarzenegger: A Year After Copenhagen, California Shows the Green Revolution I... - 0 views

  • ey spent scores of millions trying to convince Californians that a vote for the environment was a vote against jobs, that a clean energy future would just be too costly. Of course, they cared little about jobs and more about fattening their wallets by peddling dirty energy.
  • Californians were aware that green technology is the only area of our economy creating new jobs right now -- 10 times more jobs since 2005 than any other sector.
  • hey know that 19,000 people are dying in California alone because of smog-related illness, costing many millions in health care.
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  • Oslo, Norway, they have reduced energy consumption by 70 percent simply by using an innovative and energy-efficient form of streetlights without an international agreement. The African region of Okavango planted 300,000 acres of trees, which will sequester 30 million tons of carbon dioxide. The state of South Australia is on track to generate 33 percent of its power from renewable sources by the year 2020. Across its various regions, China is investing billions of dollars in electric and hybrid vehicles. South Africa is developing a solar project that, when complete, will provide one-eighth of all of the energy of the entire country. Twenty-nine of New York City's universities and hospitals have accepted Mayor Bloomberg's challenge to reduce their emissions by 30 percent within the next few years.
  • in California
  • orld's largest solar plant and the world's largest wind farm, providing enough energy to power 740,000 homes. We have already approved solar plants that will provide 4,000 megawatts of energy.
  • goal of generating 33 percent of our energy from renewables by the year 2020.
  • California is now 40 percent more energy efficient per capita than the rest of the United States. More than one-third of the world's clean-tech venture capital flows right here out of our state. We lead the nation in clean energy patents and clean energy businesses.
  • Solazyme
Casey Agena

Lockheed gets additional $4.4M for Hawaii OTEC plant - 0 views

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    Lockheed Martin Corp., which plans to build a Hawaii electrical plant that produces energy by exploiting ocean temperature differences, said it has received another $4.4 million in federal grants to help advance the commercialization of the technology.
Casey Agena

Fuel cells popping up in California - 0 views

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    An office park in Alhambra is about to start drawing a quarter of its electricity from the devices. It joins commercial properties in more than 40 cities statewide.
Casey Agena

HECO pursues palm oil - 0 views

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    Hawaiian Electric Co. engineers knew they were venturing into the unknown when company executives tasked them with finding out whether one of the utility's 40-year-old petroleum-fired steam generating units could run on crude palm oil.
Casey Agena

GE Acquires Tall Turbine Tech From Wind Tower Systems - 0 views

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    General Electric (GE, NYSE: GE) announced today that it acquired technology from Wind Tower Systems, that can enable the company to build and ship wind energy equipment that's more efficient, taller and longer than what it offers now.
Chai Reddy

In Reversal, Germany to Close Nuclear Plants by 2022 - NYTimes.com - 0 views

  • The German government agreed on Monday to phase out all nuclear power by 2022, a sharp reversal by Chancellor Angela Merkel aimed at appeasing the country’s intensified antinuclear movement.
  • We want the electricity of the future to be safe, but also to remain reliable and affordable,” Mrs. Merkel said in a statement on the government Web site announcing the change.
  • The 48-page energy security report submitted Monday took an opposing view, saying the commission was “firmly convinced that an exit from nuclear energy can be achieved within a decade.”
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  • It identified wind, solar and water as alternatives, as well as geothermal energy and so-called biomass energy from waste, as alternative power sources.
Chai Reddy

Solar Panels Take to the Water - NYTimes.com - 0 views

  • several start-up companies see potential for solar panels that float on water
  • ompanies trying to develop a market for solar panels on agricultural and mining ponds, hydroelectric reservoirs and canals
  • Sunengy, for example, is courting markets in developing countries that are plagued by electricity shortages but have abundant water resources and intense sunshine
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