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Cleantech

Two months ago we asked whether utilities should invest in solar manufacturing because Pacific Gas & Electric was proposing to do just that. The answer from California regulators, who were divided over the issue, was “no” as they voted 3-2 to deny the request on Thursday. Read More »

Smart meters eventually will be ubiquitous globally over the next few decades, but, interestingly enough, installations of smart meters in the U.S. will actually sharply decline over the next two years, before they pick back up, according to Pike Research. Read More »

 
 

Watch out Opower. Carbon and energy software player C3 — the quiet firm started by Thomas Siebel and which counts Condoleezza Rice as a director — has acquired another energy software startup Efficiency 2.0. Read More »

One of the most comprehensive applications to use Facebook to manage home energy consumption has officially launched. Created by Opower, the social energy app enables Facebook users to compare their energy consumption with their peers and keep track of energy data provided by a utility. Read More »

Q-Cells was once the largest solar cell maker in the world. Now the company says on Monday it’s filing for bankruptcy, which makes it the latest example of an industry turmoil that has forced many other manufactures out of the business as well. Read More »

Nine more utilities, and three large energy vendors, announced support on Thursday for the Green Button project, which enables utility customers to download their energy consumption data with a click of a button and also use that data for energy-saving apps. Read More »

Utilities don’t often invest in new tech manufacturing, but then, California’s PG&E isn’t your average utility. PG&E has requested state approval to enable it to invest $9.9 million of taxpayer money into a solar engineering and manufacturing service center run by commercialization startup SVTC Technologies. Read More »

Solar panel projects only started to vie for California utilities’ interest in 2007, yet the tech is set to become the largest piece of renewable energy in the state in less than a decade. Check out our charts: Read More »

Trotting out auto industry veteran and the former public face of Chevy Volt, Bob Lutz, as a spokesman, VIA Motors on Tuesday showed off its technology of converting conventional trucks, cargo vans and SUVs into hybrid electric vehicles and laid out production plans. Read More »

First Solar has had enough with subsidized solar markets and will bet its future on sales in countries in which solar companies that can provide low-priced equipment and engineering services will make money and stay in business, company executives said Wednesday. Read More »

PG&E plans to start testing out home energy gadgets and software starting in March 2012 with a small group of customers, and the utility unveiled details of its plan this week. Here’s what you need to know. Read More »

Energy efficiency measures both reduce consumption and slow the pace of building power plants. Utilities know that, but how much are they doing to promote the idea? A report looks at 50 U.S. utilities and ranked them by the investments they have made in energy efficiency. Read More »

More Must Reads

BrightSource Energy is still building its first solar farm, but the company already is steaming ahead with the third, 810 MW project called Rio Mesa, for which the company said Friday it has applied for approval from the California Energy Commission. Read More »

The solar market has been marked by falling profits and controversial federal government loans this year, but one bright spot is the growth of the residential and small commercial solar sector in which investors are setting up more funds to financial installations. Read More »

The race for more clean power has intensified in California, and utilities such as PG&E and San Diego Gas & Electric have been busy inking contracts to meet what is the toughest standard in the country. Read More »

Boulder plans to ask its voters to decide if it should form its own utility instead of relying on Xcel for electricity. The city says the move is for gaining more control over buying clean sources of power. Read More »

California regulators have approved a program, called virtual net metering, for residents who until now have been underserved by the state’s popular solar incentive program. Read More »

Silver Spring Network’s IPO filing is basically the first time we’ve been able to get a peek under the hood of the nine-year-old company, which has been a leader in the smart grid network industry. Here’s what you need to know from Silver Spring Network’s S-1. Read More »

Utility PG&E unveiled a tome (close to 300 pages) detailing the ins and outs of its smart grid plans on Thursday. Here is what you need to know from the report: Read More »

First Solar has become the biggest solar beneficiary of a federal renewable energy loan guarantee program. On Thursday, the U.S. Department of Energy announced three loan guarantee offerings totaling roughly $3.73 billion for First Solar’s three photovoltaic power plants in California. Read More »

Sempra Generation will join the pantheon of solar power plant developers who’ve gotten government aid. The U.S. Department of Energy on Wednesday announced an offer for a $359.1 million loan guarantee to Sempra to build a 150 MW project in Arizona. Read More »

Google is emerging as the ultimate clean power sugar daddy. On Tuesday, Google announced it has made its largest investment in clean power to date, creating a $280 million fund for rooftop solar panel projects that will be installed by solar company SolarCity. Read More »

California regulators on Thursday approved changes to residential electric rates for customers of Pacific Gas and Electric that could have a major impact on whether consumers will readily sign up for solar and energy efficiency products and services. Read More »

The California Public Utility Commission is the first major regulator to issue such sweeping guidance on how data privacy should shape the smart grid. Here is how the ruling will affect the three big California utilities, as well as tech companies, startups and telcos. Read More »

Looks like PG&E is finally giving up on wave power, for the time being. PG&E’s spokesman Denny Boyles tells KQED that it has essentially abandoned the wave power projects it had been researching, including pilot projects and permits for three areas along the California coast. Read More »

Greentech feels like it’s hit a slump recently, but as Saul Griffith recently said: the future of the planet needs to sound awesome for kids, while also combined with science-based realism. Here’s 7 reasons why I’ve been worried lately, followed by 7 things to still get … Read More »

A whole lot has changed since we rounded up the solar farms that are planned for the deserts of California and Arizona, from farms changing hands, to the DOE handing out loan guarantees. Here’s 7 of the solar farms that are being built in Southwestern deserts. Read More »

Utility PG&E has hit another snag with its smart meter roll-out. This afternoon, the company announced it will replace 1,600 of its smart meters, which were manufactured by Landis+Gyr, because of a defect that causes the miscalculation of customer energy bills. Read More »

Moving from the current wireless standard ZigBee to the next-generation ZigBee standard dubbed “Smart Energy Profile 2.0″ is going to be a very big deal for utilities, and smart grid firms. Now we’ve got three months to map out the transition. Read More »

The popular California Solar Initiative (CSI) program has been so popular that it’s set to run out of money sooner than expected. What will happen if the state doesn’t authorize more money for the program? Consumers will lose some important protection from unscrupulous solar service providers. Read More »

California has led the country in solar policy and solar rooftop installations, but keeping its lead won’t be easy. The president of California Public Utilities Commission, Michael Peevey, laid out some of the challenges to promote renewable energy generation by homes, businesses, schools and government agencies. … Read More »

Smart meter companies take note: the battle over smart meters in California isn’t going away, will likely get more complicated, and could impact tech companies banking on the rollout of a massive amount of smart meters connected to wireless networks. Read More »

Two years ago, utility PG&E first announced it wanted to invest in and own solar projects in California. Well, PG&E’s made some progress on that front in the form of three solar photovoltaic projects it will develop and own in central California. Read More »

Californians may see a big jump in their energy bills due to the fact that the state utilities’ clean power projects under contract will be billions of dollars more expensive than what the utilities would otherwise pay for power from natural gas plants. 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 »

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 »

San Francisco’s outgoing mayor Gavin Newsom has long backed clean power, for the city but there’s one energy initiative that has remained outside his grasp: using the power of the ocean to generate electricity. Can he make it happen from state office? Read More »

For those who see the grid as a web off rough and narrow highways that can’t handle a big surge in renewable electricity, there is hope. Big transmission projects across the nation have broken ground or won key approvals this month. Read More »

I can see it now: utility execs and smart grid entrepreneurs shaking their collective heads over the recent (and seemingly never ending) spate of media attention on consumers pushing back against smart meters. This story seriously won’t go away. Here’s why. Read More »

A project that could’ve helped to advance wave energy development is now under the water. At least for now. The Pacific Gas and Electric Co. has suspended a 5-megawatt project off Northern California coast primarily because it’d cost too much. Read More »

Ice is nice, but so is cash. The startup that builds an ice-based energy storage and air conditioning system for buildings — Ice Energy — announced this morning that it has raised a $24 million Series C round of funding. Read More »

There’s been a lot of high-fiving among energy storage technology developers about a bill signed into law by California Gov. Arnold Schwarzenegger this week. However, the bill doesn’t mandate energy storage, which means it’s far from determined which technologies and players will be the big winners. Read More »

A group of federal researchers have dived into a project to explore animal magnetism, except it’s not what you might think — it looks into the potential effects of electromagnetic fields on marine wildlife, and could become a key reference for any environmental impact review. Read More »

When Walmart decides to invest in emerging green technologies it offers considerable validation. That’s certainly the intention behind Walmart’s announcement that it will pay for solar electricity from installations that use thin film solar panels from MiaSole and First Solar and are installed by SolarCity. Read More »

BrightSource Energy is close to securing approval from the California Energy Commission for its first commercial project to build a solar thermal power plant, and it’s lined up a hefty federal loan guarantee. Is it time for it to go public? Read More »

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