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Given the amount of time immigration, Iraq, and national security have been getting on the political punditry airwaves, there has been precious little left over for devilish details like energy. As Iowa gets its caucus on, let’s revisit our coverage of the candidates and see where […] Read more »

Japan is often a few years ahead of much of the world when it comes to implementing advanced technology — mobile, computing, robotics, etc. The same can be said for Japan’s solar initiatives, and according to Kyodo News, the country is aiming for 30 percent of […] Read more »

The editors of Scientific American, in the January issue, lay out an ambitious solar scheme that any cleantech fan would love. According to the magazine’s solar manifesto, for a cost of $420 billion, we could cover 46,000 square miles of land in the U.S. Southwest with […] Read more »

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We’ve spent some time looking back to 2007, so now it’s time to look ahead to 2008. Below are our predictions for the new year. (Also check out some excellent predictions from Clean Break). Greentech Investment to Rise in 2008 — But So Will Valuations: Even […] Read more »

After posting our coal plant deathwatch map last week, several readers have emailed us about various climate change maps that they’ve seen around the web. A comprehensive one comes from several University of Kansas professors along with the National Energy Technology Laboratory (NETL), called NatCarb: A […] Read more »

Solar panel production is the “world’s fastest-growing energy source,” according to the Earth Policy Institute. Now that’s a bright thought. Kick-started by climate change concerns, electricity price worries, the hip-to-be-green consensus, and pro-solar regulations, solar PV production has been doubling every two years, growing to 3,800 […] Read more »

The presents are unwrapped, the roast beast has been served, and any extra lumps of coal you’ve got have been liquefied and burned cleanly. Well, maybe not that last one. To find out why check out our round up of the best of this week’s Earth2Tech […] Read more »

We were lucky enough to sit down with Tesla’s new CEO Ze’ev Drori last week, and we updated you folks on the status of Silicon Valley’s high profile electric vehicle startup. This week Drori, who is a man of a few carefully selected words, blogged an […] Read more »

While a federal renewable portfolio standard (RPS) was ultimately trimmed out of the 2007 Energy Bill, states and local communities are picking up the slack. About half of the states have some sort of RPS, sometimes called renewable electricity standards, which requires a certain percentage of […] Read more »

Series A Shines on Solar Startup: Pyron Solar, which makes concentrating photovoltaic systems on a utility scale, says it has closed a Series A round of investment from New Energies Invest (NEI). Other solar concentrating startups are GreenVolts, Energy Innovations, and Cool Earth Solar. — Renewable […] Read more »

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When Shai Agassi launched his electric vehicle infrastructure venture, Project Better Place, he already had a whopping $200 million in commitments. According to media reports (via Globes, Reuters), Agassi just received another commitment for $30 million from Ofer Shipping Holdings. Ofer is owned by Sammy and […] Read more »

Powervation, Digital Energy Control Company, Gets $10M: Closing a Series A round, Powervation’s digital energy controllers are used for delivering power to microprocessors to increase efficiency in high end computing – Powervation. Sen. Boxer Wants to Chat With EPA on Calif. Wavier: Sen. Barbara Boxer (D-CA) […] Read more »

We’ve been live for 6 months in one of the greenest years on record (yes, that would be 2007) and we loved every minute of it. We broke some news, took a look at some major trends, and wrote some fun lists. Here’s our favorites of […] Read more »

Earth2Tech has its ongoing “Ethanol Deathwatch” series but it seems that proposed coal power plants are seeing an equally bad mortality rate these days. Citizen action groups and U.S. regulatory committees have taken note and are compiling lists of withdrawn or blocked coal-fired proposals. In Texas […] Read more »

While we’ve been busy compiling the cleantech trends of 2007 and predicting those of 2008, we’ve been admiring some of the end of the year lists compiled by our ecoblogging peers. Here’s a list of our favorites we’ve been mulling over so far: The Year in […] Read more »

Test Driving Aptera’s Typ-1: Popular Mechanics takes Aptera’s 3-wheeler for a ride and interviews founder and CEO Steve Fambro (our interview with Fambro and Aptera coverage here) – Popular Mechanics. Greenflation?: The International Herald Tribune Blog raises questions about using environmental arguments to back unrelated goals. […] Read more »

As the end of the year creeps closer, another well-known cleantech startup has parted ways with its CEO. The Friday before Christmas, biodiesel producer Imperium Renewables said its CEO Martin Tobias is being transitioned from his roles as CEO and chairman of its Board of Directors. […] Read more »

As the population rapidly grows in places like the American Southwest and the Middle East, the demand for clean water is spurring additional investments in water technologies. Earlier this year Orange County brought online a reverse osmosis water reclamation plant to clean sewage water, and the […] Read more »

Here’s a brief note to digest during your Xmas cheer-induced hangover. Nanosolar’s landmark “#2″ thin-film solar panel, which was put up on eBay last week, has yet to find a home with an adoring fan. The thin-film solar startup that just started shipping its solar panels […] Read more »

Two announcements came out this week about wind power purchases for large urban utilities. In the northeast, The Ripley Wind Power Project will now be sending power to Ontario’s Independent Electricity System Operator. The wind project is a joint venture between Acciona Energy and Suncor Energy […] Read more »

Chances are good that if you’re reading this, there’s a consumer electronic gadget topping your holiday wish list. We love that — we do have “tech” in our name. But we also have “earth” in there, so we’re obliged to remind you to recycle those old […] Read more »

The days of cheap, incandescents are coming to an end. While many green-holiday gift givers are handing compact fluorescent light bulbs (CFLs) to their unenlightened friends and family, the real future is in light-emitting diodes (LEDs), despite some of fluorescents recent successes. LEDs are even more […] Read more »

It seems FutureGen’s clean coal announcement last week was a bit premature. The Department of Energy (DoE), the main financier of the $1.8 billion clean coal project, has released a statement questioning the cost of the project. FutureGen plant is coal powered, but it would emit […] Read more »

Can the world trade its way out of the climate change mess? That depends on who you ask. But listen to most carbon emission hawks, including former Vice President Al Gore, and you’re likely to hear about the Chicago Climate Exchange (CCX), a sort of stock […] Read more »

While it has been exciting to see alternative energy benefit from the recent surge in oil prices, we’ve got to keep an eye on these supposedly green and benevolent corporations. High oil prices mean they will go to new lengths — or in this case, depths […] Read more »

In case the trivialities of the holiday season had you preoccupied, we’ve rounded up this week’s important tech news for you. So grab some eggnog, put on some sunglasses, and get excited for a potential set of Tesla keys under the tree. Meanwhile, the never-ending story […] Read more »

A $6 million lawsuit has been filed against Chevron Technology Ventures, the oil giant’s technology investment and commercialization arm, over what was proposed to be one of the largest biodiesel plants in North America. Houston-based Standard Renewable Energy is alleging that Chevron breached their limited partnership […] Read more »

In 2007, 60 percent of all cellphones purchased worldwide will be replacement phones, according to a new report from ABI Research. The report, entitled “Handset Recycling and Refurbishment,” makes clear that this huge turnover is also a huge economic opportunity — it forecasts that by 2012, […] Read more »

Tired of the same old ethanol and solar-panel stocks? The word in some quarters, including a recent appraisal from Investors Business Daily, is that an up-and-coming trend is…fluorescent light bulbs. Snicker if you must, but that notion is receiving some validation this week on Wall Street […] Read more »

Annual Energy Outlook 2008 Released: The Energy Information Administration’s released the report on the future of America’s energy and projects oil prices to fall to $58 per barrel by 2016 but rise again to $72 per barrel by 2030 (in 2006 U.S.$) – Clean Edge News. […] Read more »

In what many are calling an appeasement to the auto industry, the EPA today rejected California’s attempt to implement its own greenhouse gas emissions standards on cars, trucks and SUVs. California applied for a waiver from the federal government two years ago; if granted, 16 other […] Read more »

Holiday cheer, eggnog, and investment capital for all! Here’s a quick roundup of recent cleantech funding news: Purfresh, formerly Novazone, has announced $25 million in Series C funding for its ozone-based chemicals, which are used to disinfect food and water. The funding was led by a […] Read more »

We learned about the future plans of a couple of thin film solar startups this week — Nanosolar and HelioVolt. Wondering what’s up with six-year-old Miasolé? We just read a report from Venture Wire that says the thin-film solar startup, which has raised over $100 million […] Read more »

Second Wind, a 27-year-old company based in Somerville, Mass., that’s cornered the market on “wind profiling” (thanks, CNet), has just secured $4 million in second-round funding from Good Energies. When site developers are planning a wind farm, the most important factor to check for is a […] Read more »

We guess solar thin-film startup HelioVolt was feeling a bit outshined this week with Nanosolar’s big announcement that it was shipping its first panels. The Austin, Texas-based company has revealed plans to build its first manufacturing facility, in the Expo Business Park in its hometown. Our […] Read more »

Gushan Sets IPO Price: China’s largest biodiesel producer will offer 18 million ADS at $9.60 each, below estimates – Cleantech. The Price of Biofuels: Part II: This is the second part of an essay we “sprouted” yesterday, so if you’re looking for some biofuel closure this […] Read more »

The thin-film solar business is a lot like the business of printing money. Well, sort of. Thin-film solar is produced using a roll-to-roll manufacturing process that is similar to the one used to print paper — and by, extension, money. Nanosolar started to roll the panels […] Read more »

The 2007 Energy Bill is now law. After the House of Representatives passed the Senate-approved version yesterday, it left the Hill and, through the powers and wonders of our checks and balances, has now received the presidential signature. The new energy policy’s biggest achievements are an […] Read more »

Wikipedia is at once a revered stead of all the world’s knowledge and a reviled depository of the trite and trivial — great for procrastinating, good for background, and terrible for specific numbers. But can the wonders of wiki software allow for a collaboration that could […] Read more »

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