China vs U.S. in clean energy investing war
This is a war we want to encourage. China overtook the United States in renewable energy investments for the first time ever in 2009, attracting nearly twice as many dollars and becoming the world's largest market for clean energy projects. Renewable energy investments in China - mostly wind farms - totaled $34.6 billion in 2009, according to report released Thursday by the Pew Charitable Trusts and Bloomberg New Energy Finance. In the United States, $18.6 billion was spent. The report noted that over 700,000 clean energy jobs have been created in the Untied States since 1998, and with so much money being invested in the alternative energy market, this was likely just the beginning.
Electric Vehicle Charging Stations in US
What's billed as the biggest roll-out of electric vehicle infrastructure in the world is about to begin in the United States. Urban planners are deciding where to locate more than 11,000 charging stations in 11 major cities. They want those stations up and running when the first mass-market electric cars from Nissan and General Motors go on sale at the end of this year. Last year, the Department of Energy awarded $100 million to eTec, an electric transportation research and development firm, to build electric vehicle charging networks in five states. eTec is installing more than 2,000 electric car chargers in the greater Seattle area in western Washington, and another 2,000 at homes and public places in four Oregon cities. They'll be near shopping centers, fast food restaurants and movie theaters, "the variety of places that people think about when they're able to park and leave the vehicle for an hour or two."
Chevron Tests 7 Solar Technologies at an old refinery site in California
The oil giant Chevron has transformed an old refinery site in California into a test bed for seven advanced photovoltaic solar technologies, which the company is evaluating for use at its facilities worldwide. Chevron is unveiling 7,700 solar panels installed on 18 acres in Bakersfield, the capital of California's oil patch. Called Project Brightfield, the plant will generate 740 kilowatts of electricity to power nearby oil operations. Any excess electricity will be fed to the power grid. Chevron will test the technologies for three years and decide which might merit use at the company's facilities, or by Chevron Energy Solutions, which builds solar power plants and installs solar arrays for commercial customers.
China's State Grid Corp. to accelerate building of electric vehicle charging stations
The State Grid Corporation of China (SGCC) has announced plans to accelerate the building of electric vehicle charging stations in 27 cities in 2010. Plans are for 75 public charging stations, 6,209 AC charging spots and some battery replacement stations, with the aim of supporting the country's "Energy efficient and new energy vehicle pilot program." Since 2006, the SGCC has acquired 101 electric vehicles and constructed 30 pilot charging stations, and has cooperated with the Beijing municipal government in the design of seven electric bus lines and manufacture of 58 electric buses.
FCC's National Broadband Plan
The Federal Communications Commission (FCC) unveiled the first U.S. National Broadband Plan on Tuesday morning. And — what we're particularly interested in — there's an entire chapter on Energy and the Environment (Chapter 12, Page 245) . The National Broadband Plan looks at how broadband can be used to build out a smarter power grid, make information technology more efficient and make transportation cleaner. Some recommendations include: States should reduce impediments and financial disincentives to using commercial service providers for Smart Grid communications. The Federal Communications Commission (FCC ) should start a proceeding to explore the reliability and resiliency of commercial broadband communications networks. The National Telecommunications and Information Administration (NTIA) and the FCC should continue their joint efforts to identify new uses for federal spectrum and should consider the requirements of the Smart Grid. Congress should consider amending the Communications Act to enable utilities to use the proposed public safety 700 MHz wireless broadband network.
Cooling by Sound
Cooling applications represent 25% of all electricity use in the United States, consuming over 7 quadrillion BTUs of energy and generating nearly 600 million metric tons of CO2 emissions annually. The Palo Alto Research Center (PARC), is developing a new form of refrigeration that could be three times as efficient as existing forms. It's based on thermoacoustics, a technology that works for cooling at extremely low temperatures (such as for liquefying gases), but hasn't been used for cooling at room temperature (what you need for household refrigeration). PARC has developed a proprietary thermoacoustic refrigeration technology that can achieve double the efficiency of the best current residential and commercial air conditioning and refrigeration systems. Wide adoption of PARC's technology could lead to dramatic energy savings and greatly reduced CO2 emissions. PARC's approach could:
Double the efficiency of air conditioning
Save 4 quadrillion BTUs (13% of total U.S. electricity use) per year
Reduce CO2 emissions by 311 million metric tons annually
Sweden Goal - 50% Renewable Energy by 2020
Maud Olofsson, Sweden's Enterprise and Energy Minister, announced recently the addition of 2,000 wind turbines to the country's alternative energy regimen. The move, which would be rolled out over the next ten years would add 10 terawatt hours of clean energy per year to their grid. But is that enough for the Scandinavian country? Apparently not because they've also set a goal for themselves to have 50 percent (yes, half!) of their electricity come from renewable sources by 2020!
Richest Loan Gurantee for Alternative Energy Project Ever
BrightSource Energy Inc. has won a $1.4 billion loan guarantee from the U.S. Department of Energy to build three concentrated solar power plants in the Mojave Desert, just weeks after the company scaled back plans to address concerns over the desert tortoise. The complex will generate 392 megawatts of electricity using thousands of mirrors to focus the power of the sun to create steam that drives electrical turbines. It'll produce enough power for about 140,000 homes. Pacific Gas & Electric and Southern California Edison Co. signed up to buy power from the plants, which will be built by Bechtel and create about 1,000 construction jobs and 86 permanent jobs. Construction on the first plant is expected to begin in the second half of 2010.
The 170mpg IngoCar
Valentin Technologies has given the public its first glimpse of its IngoCar, currently in development. The vehicle's estimated mileage is 170 mpg based on a mix of city and rural driving. This extraordinary fuel efficiency is achieved by a revolutionary hydraulic-fluid drive. This hybrid gasoline/hydraulic drive system can deliver acceleration from 0-60 in 4 seconds. Using a small engine, fluid is pumped into an accumulator. The fluid then drives hydraulic wheel motors for shiftless acceleration. During braking, motors are reversed and pump the entire recuperated braking energy back into the accumulator. This innovative technology and the car's light weight give an estimated range of 1,000 miles for a full 6 gallon tank of fuel.
Will Bloom Box Save the World?
Five to ten years from now, you could have a $3000 fuel cell power generator the size of a clock radio in your basement, turning natural gas into electrical power at twice the efficiency possible today. That's the promise of the Bloom Box , a tiny power plant that combines oxygen and natural gas, a biogas or solar energy, and creates electricity. So far, Bloom Boxes are the size of about four refrigerators, costing $700,000 to $800,000. Early adopters are companies such as eBay and Google, already saving money using these boxes.
First U.S. wave-power farm
Construction has begun off Oregon's coast on the first commercial U.S. wave-energy farm, planned to supply power to about 400 homes, according to a USA TODAY report. Wave power draws from the energy of ocean surface waves. A float on a buoy rises and falls with the waves, driving a plunger connected to a hydraulic pump that converts the vertical movement into electricity. The first buoy will measure 150 feet tall by 40 feet wide, weigh 200 tons and cost $4 million, according to Phil Pellegrino, spokesman for New Jersey-based developer Ocean Power Technologies, which is developing the project.
Porsche 911 GT3 R Hybrid
The innovative hybrid technology featured in the car has been developed especially for racing, standing out significantly in its configuration and components from conventional hybrid systems. In this case, electrical front axle drive with two electric motors developing 60 kW each supplements the 480-bhp four-litre flat-six at the rear of the 911 GT3 R Hybrid. A further significant point is that instead of the usual batteries in a hybrid road car, an electrical flywheel power generator fitted in the interior next to the driver delivers energy to the electric motors. The flywheel generator itself is an electric motor with its rotor spinning at speeds of up to 40,000 rpm, storing energy mechanically as rotation energy.
Japanese Record for Solar Shipments
Japanese solar-module manufacturers shipped a record-high 1.4 gigawatts (GW) in 2009 , galvanized by the election of a new solar-friendly government, and a dramatic up-tick in the domestic rooftop market. Domestic shipments more than doubled to 484 megawatts (MW), even as exports slid a modest 2.4% to 903MW on the back of the weakened European market, according to figures published by the Japanese Photovoltaic Energy Association. The spike in domestic demand has outpaced Japanese firms' ability to keep up, leading to a surge in imports from neighboring countries such as Taiwan.
New Source of Clean Energy - Power-Generating Floors
The revolutionary Power-Generating Floor , works by converting physical pressure into electricity and has a wide range of potential applications. Part of the appeal of this device is that it emits no greenhouse gases or other pollutants. It consists of tiles that convert vibrations caused by people or automobiles passing overhead into electricity. Within each roughly 50-centimeter-square tile is a crystalline substance called a piezoelectric element. When outside pressure is placed on these elements, electrical polarization occurs and generates an electric potential in proportion to the amount of force applied. While output varies depending on the number of tiles, two steps by a person weighing 60 kilograms normally generates 0.1 Watts of power.
5 Sources of Alternative Energy that you may not have heard of
Helioculture: The idea is to create hydrocarbons with a little help from the sun.
Sewage: Using microbial fuel cells, sewage can be used in bio-electrochemical systems to create power.
Evaporation: Apparently, scientists are working on ways to harness the difference in electrical properties that exist between air and water.
Human movement: Could the expanding planetary population actually power itself through movement?
Moon: One Russian company, RKK Energiya, thinks that moon mining for Helium-3 could be a possibility by 2020.
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