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Cleantech

An 180-mile drive takes me through the farm belt of California to Coalinga, where Chevron runs an old oil field that uses steam to boost its production. It operates a demonstration project, completed last fall, that uses sun’s energy instead of natural gas to produce steam. … Read More »

Developing biofuels continues to be a bright spot in the cleantech world. Two startups, plant genetic engineering company Chromatin and biofuel producer ZeaChem, announced separately on Tuesday that they have raised new rounds of funding. Read More »

 
 

Solar thermal startup BrightSource recently finished building a solar-to-steam farm for oil giant Chevron, which will enable Chevron to use steam from the solar farm for enhanced oil recovery. But according to a filing from BrightSource, that project ended up costing significantly more than BrightSource expected. Read More »

Chevron is really bearish on cleantech investing

Most of the oil giants have made small investments in cleantech and Chevron’s investment arm, Chevron Technology Ventures, was no exception. Bu Chevron has been moving away from making any cleantech investments, and hasn’t invested in a cleantech startup in two years, according to its President. Read More »

Aerial view of Chevron, BrightSource solar oil plant

Chevron officially started up its solar-powered oil recovery facility in Coalinga, California on Monday. Here’s a video and photos of the plant, which uses tech from BrightSource. Read More »

Chevron BrightSource Solar to Steam Project

Curious about what a project that concentrates the sun’s rays and turns them into steam looks like? Here’s photos of Chevron’s solar to steam project, which uses tech from BrightSource, and with a plan to use the steam for enhanced oil recovery. Read More »

Algae oil and fuel maker Solazyme priced shares for its IPO late last night at $18 per share — above its previously estimated price range — enabling the company to raise around $198 million when it debuts on the Nasdaq on Friday. Read More »

KiOR Lands Chevron JV as Biocrude Buyer

KiOR, the biofuel startup that’s planning a $100 million IPO this year and seeking a $1 billion federal loan guarantee, has just landed a second sizable potential customer: Catchlight Energy, a JV between subsidiaries of oil giant Chevron and forest products giant Weyerhaeuser. 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 »

Algae fuel startup Solazyme already had a long list of backers — from Chevron’s VC arm to Morgan Stanley — but this week, the company says it’s added two more high profile names: investor Richard Branson and food and personal product giant Unilever. Read More »

MiaSole Progress Report: 8.5MW Deal with Juwi

This year is shaping up to be a pretty good one for MiaSole, which began to disclose its customers earlier this year after spending roughly two years to get the manufacturing technology right. The Kleiner Perkins-backed company on Tuesday said it has a deal to supply … Read More »

Corporate Investors Open Wallets for Greentech

Greentech has become a big subject in corporate conference rooms over the past year. Large companies have been among the top investors so far this year, and the latest example came from Samsung Electronics. Read More »

More Must Reads

Oil giant Chevron has an itch to test out early stage solar technology. This morning Chevron plans to show off a solar test bed in Bakersfield, Calif., dubbed Project Brightfield, that will use seven “emerging pre-commercial” solar photovoltaic technologies. The companies providing the technology range from … Read More »

Concentrating photovoltaic solar technology — which uses mirrors and lenses to focus sun rays onto high efficiency photovoltaics — is such an unusual hybrid technology that I wasn’t expecting many big firms to tackle it. But lo and behold, this afternoon Chevron announced that … Read More »

Carbon capture and sequestration — taking carbon dioxide emissions from power plants and other industrial facilities, and shoving them underground — represents one of the higher stakes bets in the fight against climate change. It’s unproven at large scale, yet deemed essential by the … Read More »

Ocean power is managing to float forward during the recession, thanks in large part to government programs and to a lesser extent, private funding. The latest example is 10-year-old wave power company Wavebob, with CEO Andrew Parish telling us this week that it’s raised … Read More »

Judging from the flurry of venture-capital deals, big oil company investments, and attention from politicians on startups creating biofuels from algae, it might seem like the world has fallen in love with the technology to power vehicles with pond scum. But after … Read More »

LS9, a company which is using a genetically modified version of e.coli bacteria to make diesel from biomass, on Thursday announced it has raised $25 million in its third round of funding. Chevron Technology Ventures’ venture capital arm, CTTV Investments, participated in the round, making … Read More »

The race to bring pond scum to fuel tanks has acquired high stakes in recent years, with venture capitalists, federal agencies and legacy oil companies pouring millions of dollars into the technology. Today ExxonMobil and startup Synthetic Genomics announced one of the biggest deals yet: … Read More »

Despite the slow demise of algae fuel company GreenFuel, investors are still pumping money into algae-based fuels. The latest recipient is Solazyme, which uses synthetic biology to produce algal-derived fuels in dark, closed fermentation tanks. The company said this morning that it … Read More »

EU Gets Another Fuel Sipper: What’s not a hybrid, doesn’t have a plug and isn’t available in the U.S. — but gets 59 MPG? A new aerodynamic Corsa ecoFLEX from GM’s European brand, Vauxhall. — AutoblogGreen The Problem With Carbon Capture: Carbon capture and storage could … Read More »

Despite the fact that cleantech investment fell off a cliff in the first quarter of the year, talk of the “seeds of revival” (i.e. investment) is starting to creep back into both clean power projects and cleantech ventures thanks to the funds from the … Read More »

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