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CNN Green

Hug Energy, which had developed an application for computer energy management, is shutting down. CEO Marcus Tallhamn made the announcement in a blog post and an email to users, citing weak investor interest. It’s a sign of how crowded the energy management space has gotten. Read More »

Feds Promise $571 Million in Biofuel Loan Guarantees

Biofuel production nationwide has been woefully behind schedule as would-be producers struggle to just get their first commercial plants rolling. The U.S. government wants to help and on Thursday announced loan guarantee commitments totaling $571 million for Coskata, Enerkem, and a JV from Valero. Read More »

 
 

The DOE has offered a $967 million loan guarantee for the Agua Caliente Solar project, a 290 MW photovoltaic facility that will be built in Yuma County, Arizona, will be developed by NRG Energy and will use First Solar panels. Read More »

What GM Ventures Is Looking For

At the Cleantech Investor Summit in Palm Springs, Calif. on Wednesday, GM Ventures President John Lauckner highlighted how GM Ventures could help entrepreneurs and startups, and also what GM Ventures is looking for in terms of its investments. Read More »

Gevo Lowers IPO Target to $100M

Biofuel startup Gevo has lowered its upcoming IPO to $13 to $15 per share. That’s about $100 million, or $89 million after fees, less than the $150 million it targeted in August, but close to what analysts have predicted. Read More »

Grab your biofuel startups fast, Lux Research says — the field of contenders with game-changing technologies for turning non-food feedstocks into useful hydrocarbons is getting sparser by the minute. The report sees Big Oil and consumer products conglomerates quickly winnowing the field of the best technologies. Read More »

Electric vehicle drive train system maker KLD Energy is looking to raise $10 million in debt and securities, and has closed on a little over $2 million of that round. The startup has planned to build its business via electric scooters in Asia. Read More »

Intematix: Using Phosphor to Revolutionize LEDs

Intematix, an eleven-year-old VC-backed LED materials company, has an announced a new product called ChromaLit, which uses a new design for a phosphor light source for LED makers. The company says it will revolutionize the way LEDs are made. Read More »

The argument against electric cars is that if the grid is powered by mostly coal, then so are our cars. But the long term goal is to move the grid over to clean power. However, here’s the bumpy road ahead for these transitions. Read More »

Report: Range Fuels to Shut Down Plant

More bad news about cellulosic biofuel maker Range Fuels. The financially-strapped company reportedly plans to shut down its plant in Georgia after making just one batch of ethanol. It needs to more raise more money and tackle technical problems at its first commercial plant. Read More »

Investors loved the wind energy sector, and they showed it by blowing the most investment dollars that way in 2010. They also were most busy with energy efficiency deals, the number of which surpassed other cleantech categories last year, according to a U.S. market report by … Read More »

According to a recently-released independent report from the California Council on Science and Technology, which compiled a lot of the already available research done on the subject, there are no known health risks associated with living with a smart meter. Read More »

More Must Reads

For next-generation biofuels to make any type of dent in the fossil fuel industry, oil companies will have to get on board, and here comes one to the rescue for the struggling cellulosic ethanol sector. Oil giant Valero is backing cellulosic ethanol startup Mascoma. Read More »

General Electric is grabbing a piece of the booming data center energy business, with a $520 million offer for Lineage Power Holdings, a provider of gear for the $20 billion-per-year data center and telecom power conversion industry. Read More »

The company behind the sometimes-annoying WeatherBug app has emerged with a new plan to build what it says will be the world’s largest global sensor network that will track green house gas emissions. AWS Convergence Technologies, now Earth Networks, will invest $25 million into the network. Read More »

While you’re busy pondering whether or not you’ll be getting the new iPhone on Verizon, we thought we’d take the opportunity to tally up all the iPhone solar options we’ve seen on the market. And as you can see, there’s a lot of ‘em. Read More »

Here’s the bad news from next-gen biofuel producer Range Fuels: The company has let some workers go. But the good news the company wants you to know is that Range Fuels is still planning to produce enough cellulosic ethanol to meet a government estimate for 2011. Read More »

Consumers love credit cards, so why not start a program to reward them for spending money on eco-friendly goods and services? That’s the idea behind a proposed government program in South Korea in which users can earn points, and cash, for buying greener products. Read More »

Electric vehicle makers are trying to tackle that EV battery safety issue with design, technology and rhetoric. You can see some good examples at the Detroit Auto Show this week, like Volvo, and Tesla. Read More »

If you’ve ever used a networked road tolling service then you know how convenient it is. Well, what if cars had connections in them at all times that turned them into driving credit cards. That’s the idea behind a Toronto-based startup called Skymeter. Read More »

The bigger the better for the greentech sector. Is 2011 the year of the Godzilla greentech company? On this news-laden Monday, there’s some particularly interesting evidence of the market advantages of being a massive company today selling into the energy, fuel and chemical markets. Read More »

Intel Capital and Braemar Energy have invested an undisclosed amount of funding into Viridity Energy, a startup which makes software that dynamically manages power loads on the grid in terms of energy pricing, renewable energy generation and energy storage. Read More »

Swiss grid giant ABB has put $10 million into car charging company ECOtality and linked a North American manufacturing agreement. Looks like ABB is picking its preferred winner for the U.S. car charging network to come. Read More »

Holy solar. Southern California Edison announced this morning that it has signed contracts with solar developers SunPower and Fotowatio Renewable Ventures to buy solar electricity for a total of 831 MW of solar projects. Read More »

It’s that time again, when automakers haul their wares out to Detroit for the North American International Auto Show. The event, which kicks off on Monday, will include an array of concepts for more efficient and less polluting cars, including hybrids, plug-in hybrids and all-electric vehicles. … Read More »

Last summer, GE and a group of VCs launched a $200 million fund for a smart grid challenge that plans to allocate financing to entrepreneurs and startups innovating around the power grid. This morning at CES, GE announced another phase: the eco-home. Read More »

First Solar’s own power generation projects have always been mounted on racks that don’t tilt throughout the day to follow the sun, but the company is exploring the use of trackers. First Solar announced Friday it has bought RayTracker for an undisclosed sum. Read More »

Ford today announced a new mobile app to help drivers remotely manage energy consumption in the automaker’s upcoming Ford Focus Electric vehicle. The software can schedule and monitor the recharge process, and plan intelligent driving routes with recharging stations along the way. Read More »

For the first time, power company NRG Energy and its utility Reliant Energy are making a showing at the massive gadget love-fest CES. Why? As Reliant Energy President Jason Few told me, this is the beginning of the “digitization of the power grid.” Read More »

GM and LG Chem are licensing a broad suite of patents from Argonne National Laboratory to develop lithium-ion battery cells and packs for next-generation electric cars. LG Chem will use the IP to make cells in Michigan starting next year. Read More »

The Volt plus wireless charging is an early adopter power match made in heaven. At CES, GM said it will offer wireless charging in some cars — including the Volt — via startup Powermat. GM has also backed Powermat with $5 million. Read More »

First Solar’s big plan to eventually build 2 gigawatts of power plants in China’s Inner Mongolia has moved ahead. The company signed a memorandum of understanding with China Guangdong Nuclear Solar Energy Development Co. on Wednesday to develop the first phase, 30-megawatt project. Read More »

LG entered the smart appliance fray in a big way this week, unveiling its line of Thinq appliances meant to save energy and communicate with owners and utilities via wireless networks. Hopefully, the connected appliances won’t follow the path of LG’s discontinued DIOS Internet fridge. Read More »

Leave it to cooler-than-thou electric vehicle maker Tesla Motors to know its mobile graphic chips. Tesla announced this morning that it will use two NVIDIA Tegra chips to power the 17-inch screen and the instrument cluster for Tesla’s next-gen electric sedan the Model S. Read More »

Zipcar had until the end of 2010 to decide if it wanted to buy majority share of Spanish car sharing company Avancar, which it invested $300,000 in for a minority share. The answer? Undecided. Zipcar has extended the option to buy majority share another year. Read More »

Each year we’ve brought you the greener — and not so green — sides of the massive annual Consumer Electronics Show. In 2011 we’ll continue with the tradition. Here’s the green guide for what to see, do, complain about, watch for, and test out at CES … Read More »

This year, the world will hit 7 billion persons; by 2045 it will reach 9 billion. At that rate, we’ll reach a global population density of a little more than half of that of France. It’s not an explosion; it’s about resource management. Read More »

The inevitable future of clean(er) power is natural gas. Startup Ciris Energy, which uses biotech to convert coal into methane gas, announced this morning that it has brought on high-profile venture investor Khosla Ventures for a Series B round. Read More »

A year ago, I predicted that telcos and cable providers would start dabbling in energy management before the ball dropped into 2010. I was right. . . . though about a year too early. Now 2011 is the year this looks like its going to happen. Read More »

Verizon’s long-rumored push into the smart energy home is, finally, on its way. Well, a trial version is. The phone company said today that starting in January it will conduct a home monitoring and control pilot program in homes in New Jersey that will include energy … Read More »

Biofuels took a step away from the limelight in 2010, replaced by the buzz surrounding electric vehicles. But there were still a variety of policy decisions, and economic milestones that made the sector interesting in 2010. Here’s the year in review for biofuels. Read More »

This year has turned out to be a boom year for the solar industry. What will 2011 bring? Here are key trends that can emerge next year, in terms of policies, financing, project development, new markets and technology. Read More »

Lithium-ion battery startup ActaCell, which has already raised funds from such high profile groups as Google.org, DFJ Mercury and Applied Ventures (Applied Materials venture arm), is out touting over $3 million in newly acquired financing this morning. Read More »

Car sharing is a particularly high capital business to be in. You might say “Duh,” but as of September 2010, Zipcar had 8,541 cars in its fleet, most of which it leases, but 1,692 of which it owns outright. Read More »

2010 was a year of ups and downs for the smart grid industry. Here are my thoughts on what needs to happen — both across the industry and with some of the individual players — for this sector to hit a home run in 2011. Read More »

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