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6.09.2010
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China-Renewable Energy-Wind,Solar Compete w/Coal
China's Clean Energy May Make Wind, Solar Competitive With Coal
Solar projects in China are bringing closer "grid parity" where clean power costs are similar to those for fossil fuels, said Anil Srivastava, executive president for renewable energy at the French power generator Areva SA. Johnny Kwan, a senior vice president at chemical company BASF SE said China is on the way to being "the most successful low-carbon economy."
"The biggest benefit from China is that it will get us closer to the Holy Grail," Srivastava said at the Bloomberg Businessweek Global Green Business Summit in Shanghai. "The larger the developments that happen across the world, the closer we get to grid parity."
China spent $34.6 billion on clean-fuel projects last year, almost double the $18.6 billion invested by the U.S., Bloomberg New Energy Finance estimates. Those figures and the comments from executives signal China is pushing ahead with clean energy technologies even after Premier Wen Jiabao resisted forming a binding agreement on greenhouse gas emissions at climate talks in Copenhagen last year.
"There's a big difference between the politics of Copenhagen and what's happening in China on the ground," said Bruno Berthon, global managing director for sustainability at Accenture Plc.
Shift From Oil
China's shift to clean energy from fossil fuels stems from an over reliance on imported oil and coal, Han Wenke, director general of the Energy Research Institute at China's National development and Reform Commission said today.
Thirst for energy has led China to sign deals with Kazakhstan, Nigeria, Myanmar, Peru, Venezuela, Chad, Iran, Russia and Oman in recent years, while the International Energy Agency projects oil imports will almost quadruple over the 2006 level by 2030 to fuel the country's economic growth.
Environmental damage has also shifted the government's thinking, Han said. Twenty of the world's 30 most air polluted cities are in China, according to the World Bank.
"The environment is a key issue facing our economic development," Han said. "The problem is quite severe."
The government introduced feed-in tariffs for wind power last year. Companies added 14.1 gigawatts of wind capacity in 2009 compared with 14.1 gigawatts a year earlier, according to New Energy Finance.
Green Incentives
In solar energy, the government has introduced incentives for power companies to install panels churned out by companies including Yingli Green Energy Holding Co. that typically were exported to countries like Spain and the U.S.
"It's become clear to us that we needed to change," Wan Bentai, chief engineer at China's Ministry of Environmental Protection, said today. "We need to transform our economic growth from a quantitative growth to a qualitative growth."
China is benefitting from government decisiveness in demanding the diversification of energy and reduction of carbon emissions, Areva's Srivastava said. Providing a cheap source of financing, often in the form of soft loans, ensures projects go ahead, he said.
China aims to produce renewable energy equivalent to about 700 million metric tons of coal, or 15 percent of its power, by 2020. The government wants to cut carbon emissions per unit of gross domestic product by as much as 45 percent of 2005 levels by 2020.
Mandate and Targets
"Developments happen in China faster than in any other part of the world -- faster than in any other part of the world,' Srivastava said. "China has mandated a target and is sticking to that. In the U.S. there are all kinds of debates and many states come out with their own renewable policies and most of them fail to implement."
President Barack Obama has been urging Congress to pass legislation for an emissions cap-and-trade program in which companies buy and sell pollution allowances. The plan passed the House last year and stalled in the Senate. Senators John Kerry and Joseph Lieberman released a revamped bill in May aiming to boost domestic energy production while cutting greenhouse gases 17 percent from their 2005 level by 2020.
Still, China still lags behind in many areas in renewable energy, the Energy Research Institute's Han said. China's 70 wind turbine makers "mostly" use licensed international intellectual property for their core technology, he said. It may take "20 to 30 years" for China to catch up with energy technology development in the U.S., he said.
About 25 percent of China's wind plants also aren't connected to the national power grid, according to a New Energy Finance report published in May.
"China is still a developing economy," Zhu Hongren, chief engineer at the Ministry of Industry and Information Technology, said in a speech today. "We're in the stage of fast industrial development. We are trying to alleviate poverty at the same time that we're trying to manage emissions and increase environmental protection."
To contact the reporters on this story: Stuart Biggs in Tokyo at sbiggs3@bloomberg.net.
Last Updated: June 8, 2010 08:46 EDT
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Scott's Contracting
314-243-1953
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com
New Gadgets that Produce Electricity
Gadgets Harvest Renewable Energy
By Agam Shah, IDG News
Experiments are under way to harvest free energy through motion and the environment, which could lead to devices such as mobile phones that can be recharged without electricity. One Laptop Per Child has experimented with charging XO laptops through solar power, foot pedal and pull-string. Nokia last week released a kit that draws energy from cycling to recharge phones.
Orange said it would demonstrate boots that recharge mobile phones through energy derived while walking. While Orange's contraption is experimental, Tremont Electric is already selling a device that captures energy from running or walking to recharge mobile devices.
Gumboots that charge mobile phones
Orange this week announced rain boots that can generate energy through walking to recharge mobile devices such as cell phones and MP3 players. Called "Orange Power Wellies," the boots use modified soles that generate energy with each step, which is then channeled to recharge mobile devices.
A sole includes thermoelectric modules sandwiched between two thin ceramic wafers. Stepping creates heat on the top ceramic wafer and coolness from the ground is applied to the lower wafer, which generates electricity. The hotter a foot gets, the more energy it produces. Around 12 hours of walking charges a mobile phone for one hour of use.
Orange announced the electric boots in time for the Glastonbury Festival in the U.K., where they will be on display between June 23 and 27. The festival is a vehicle for Orange to announce renewable energy prototypes -- last year the company pitched the Glastonbury Solar Concept Tent, which included photovoltaic threads for solar energy to recharge devices.
The Wellies were developed with GotWind, a company that experiments with renewable technology resources. Orange and GotWind two years ago at Glastonbury demonstrated a "Dance Charger," a small generator mounted in an armband that created kinetic energy through dancing.
Kinetic energy goes commercial
Speaking of kinetic energy, Tremont Electric is selling a portable device that can recharge smartphones through everyday activities like running or walking. The NPower PEG (personal energy generator) is small enough to be carried or placed in a backpack, according to company executives. It includes a recyclable lithium-polymer battery that stores energy and attaches to portable devices through a USB port. Tremont sells the charger for US$149.99. It works with Apple's iPhone, Research In Motion's BlackBerry and HTC smartphones.
Five minutes of walking with the NPower PEG will produce enough power for one minute of talk time, said Jessica Davis, a spokeswoman for Tremont Electric. In general terms, walking an hour translates to 12 minutes of talk time.
The device is ideal for active outdoors people, said Aaron LeMieux, founder of Tremont Electric, who is an adventurer. For example, hikers and backpackers going on treks could use the charger to power phones, as wall outlets may be hard to find. The company is still developing the technology to reach a larger audience.
The device weighs about 9 ounces (255 grams), which is more than an iPhone 3GS smartphone, which weighs 135 grams.
Chargers in small packages
Solio sells portable solar chargers that gather energy from the sun to recharge portable devices. The devices include internal batteries that store power, which can be transferred to portable devices. If there's no sunlight, the chargers also work with power outlets.
The $79.95 Solio Classic-i charger is the most expensive of the company's offerings, but also the most worthwhile. It stores power for up to one year, takes around nine hours to charge under the sun, and provides about 10 hours of talk time on a mobile device. The cheapest solar charger is the $49.95 Mono-i, which takes 17 hours to fully charge and provides six-and-a-half hours of talk time.
Eton's solar-charged products
Eton last month introduced Scorpion, a gadget designed for hikers who may not have access to power outlets. The device can be powered by multiple natural energy resources including a hand crank and solar cells. The device includes a USB port to recharge mobile devices including cell phones. It includes a flashlight and a radio to get updates on weather conditions through the National Oceanic and Atmospheric Administration weather band. It also has a digital radio tuner, a flashlight, and for good effect, a bottle opener. The device is priced at $50.
The company earlier this month also shipped the Soulra, a solar-powered sound system for the iPod and iPhone. The system features a ruggedized rubber exterior with a solar panel that can be pulled out from the middle. An iPod or iPhone can be placed on the device for playback. The device comes with a lithium-ion battery pack and can be plugged into power outlets. The device is priced at $199.
--
Scott's Contracting
314-243-1953
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com
vote NO on Senator Murkowski's Dirty Air Act
Dear Scotty,
|
As the Deepwater Oil Disaster escalated last month, Senator Murkowski single-handedly blocked a Senate proposal to increase oil company liability in the event of a major spill.1
Now, she's focusing her attacks on the Clean Air Act in a resolution written by oil company lobbyists2 behind closed doors in back rooms. Worse still, her Dirty Air Act is coming up for a vote in the Senate tomorrow.
In other words, in the face of the unprecedented environmental catastrophe on our Gulf shore, Murkowski wants to take away one of the strongest tools we have to rein in oil companies and end our nation's addiction to fossil fuels -- on marching orders taken directly from the biggest polluters themselves. It's outrageous and we have to stop it.
Call your Senators and ask them to vote NO on Senator Murkowski's Dirty Air Act.
Your Senators can be reached at:
Senator Bond: 202-224-5721
Senator McCaskill: 202-224-6154
When you've made your call, please report it by clicking here.
Once you're connected, remember to tell the staff member you're speaking to that:
- You're a constituent.
- The Deepwater Oil Disaster is just further proof that we need to take action now to reduce our dangerous dependence on oil and dirty fossil fuels.
- Lisa Murkowski's "Dirty Air Act" is exactly the wrong approach. Your Senator must side with the American people, not the oil companies, and vote NO.
With oil still gushing into the Gulf, it takes a whole lot of gall to side with the oil companies and undermine the Clean Air Act -- which plays a crucial role in keeping our air and water clean and reducing the harmful effects of fossil fuels.
Murkowski has been trying to introduce her proposal for almost a year now -- and every time she's gotten close, our flood of phone calls, letters to the editor and more have stopped her. But under Senate rules, next week is her last chance -- and right now the vote count is too close to call, with dozens of Senators on the fence.
We need to shut down this big oil bailout once and for all. Please call your Senators and tell them to vote NO on Murkowski's Dirty Air Act. Then report your call here.
Thanks,
Dave Boundy
Campaign Manager
The Climate Protection Action Fund's Repower America campaign
___________
1. Jake Sherman, "Murkowski blocks oil liability bill," Politico, May 13, 2010. http://www.politico.com/news/stories/0510/37207.html
2. Juliet Eilperin, "Murkowski and her lobbyist allies," The Washington Post, January 11, 2010. http://views.washingtonpost.com/climate-change/post-carbon/2010/01/murkowski_and_her_lobbyist_allies.html
Info supplied by: Scotty-Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com
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