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Posts Tagged ‘Kleiner Perkins Caufield & Byers’

In Wednesday’s New York Times, I write about a Google-backed startup that unveiled a new power conversion technology it claims will dramatically cut the energy consumption of motors, electronic gadgets and other devices:

A Southern California start-up backed by Google and prominent venture capital firms announced on Wednesday a technology it claimed could slash the electricity consumption of a wide range of devices like industrial motors, hybrid cars, computers and cellphones.

The result could be electric cars that drive farther without recharging, the disappearance of bricklike device chargers and solar panels that generate more electricity, according to the founders of Transphorm.

The company, based in Goleta, Calif., has developed a power conversion module that it says cuts energy waste by 90 percent. Currently, about 10 percent of the energy generated in the United States is lost as electricity because it is converted from alternating current to direct current and back, according to Umesh Mishra, Transphorm’s chief executive.

“That converts to hundreds of terawatts of energy loss,” said Mr. Mishra, a professor of electric and computer engineering at the University of California, Santa Barbara, during Transphorm’s unveiling at the Mountain View, Calif., offices of Google Ventures, the search giant’s investment arm. “We will save hundreds of terawatt hours when Transphorm’s technology is fully implemented, the equivalent of taking the West Coast off the grid.”

The four-year-old start-up has raised $38 million in funding from Google Ventures, Kleiner Perkins Caufield & Byers, Foundation Capital and Lux Capital to develop a new type of power conversion module based on gallium nitride, a compound used in LEDs. Google has yet to test Transphorm’s power module as the product hasn’t been available.

“The opportunity is to take 300 coal plants off grid effectively, said Randy Komisar, a partner at Kleiner Perkins.

Mr. Mishra said Transphorm had signed up customers like Yaskawa Electric Corporation, a Japanese maker of motors and industrial robots, and would introduce its first products in March.

Current conversion modules are based on silicon, a material that Mr. Mishra said was “running out of steam” in its ability to more efficiently convert power at high voltages.

He compared silicon-based power conversion modules to a dimmer switch that stayed warm even as it lowered the lights. A gallium nitride power conversion module is akin to a standard light switch that completely cuts the flow of electricity when turned off.

“Gallium nitride allows you to do that conversion without wasting energy,” said Mr. Mishra. “It can hold maximize voltage when off and minimizes loss.”

You can read the rest of the story here.

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photo: GE

In my Green State column on Grist on Thursday, I write about General Electric’s $200 million contest to find ideas and technologies to accelerate deployment of the smart grid:

Got a killer smart grid idea? General Electric has $200 million to spend.

Jeff Immelt, chief executive of the industrial conglomerate, flew into San Francisco to announce on Tuesday that GE was hooking up with prominent venture capital firms from Silicon Valley, the East Coast, and Europe to offer a supersized version of the X Prize for innovation. (GE and the participating venture capitalists are each contributing $100 million to the challenge.)

“We really believe this digital energy space is going to move fast and big as an economic proposition,” Immelt said before a hundred or so of Silicon Valley’s green tech elite who gathered for a lavish press event at the neo-classical Bently Reserve building in downtown San Francisco. “It also lays the groundwork for everything that needs to be done in an energy future, from nuclear to renewables.”

“GE can offer 50 to 60 percent of the solutions,” he added. “But the only way we can grow is by partnering with the venture community.”

And you too, Grist reader. GE will essentially crowdsource ideas, business plans, and potential startup acquisitions at a new site called Ecomagination Challenge: Powering the Grid. (“Ecomagination” is how GE brands its various environmental and green technology ventures and initiatives.)

Between now and September 30 you can submit ideas and vote on the best ones — the one scoring the most reader votes, and GE’s approval, wins $50,000. The company and its venture partners will award five other entries $100,000 each, which could lead to further equity investment.

A day into the smart grid challenge, ideas submitted from around the world range from wind farms on the Great Lakes to a proposal to “harness the energy from the Earth’s rotation.”

Now it’s doubtful that any startup entrepreneur worth her seed funding will risk floating  a potential multimillion-dollar idea for all to see. But GE’s partnership with venture capital firms such as Kleiner Perkins Caufield & Byers and Rockport Capital Partners — not to mention its use of social media to troll for innovative ideas — speaks to the challenges of building a smart grid.

First we need to define what a smart grid is. Comparing it to the Internet is a favored analogy. The current power transmission system is patchwork of early-to-mid 20th century technology that sends electricity from power plants to homes, offices, and factories. It’s essentially a one-way, analog system.

What Immelt calls “digital energy” will transform the power grid into a two-way, interactive system through the use of software, sensors, and other devices that allow utilities and grid operators to control and monitor energy use from the household level up, as well as get real-time data on electricity demand and supply. The various parts of the grid — transformers, substations, power lines — will communicate digitally, alerting operators, for instance, when a component has failed.

The ability to collect and analyze such grid data is crucial for the mass expansion of renewable energy. Most forms of green energy — solar and wind, for instance — are intermittent and increasingly decentralized; there are more than 31,000 rooftop solar installations in California alone.

To maximize renewable energy production and minimize greenhouse gas emissions, utilities and grid operators must be able to balance electricity being fed into the grid from tens of thousands of such sources along with energy from centralized fossil fuel power stations.

And in the coming years, utilities will need to know the location and charging status of tens of thousands of electric cars, each one automobile battery both a consumer and a potential provider of electricity. (If 100,000 cars plug in at 9 p.m. in California just as wind farms hit peak production, a utility will want to use that emission-free electricity to charge up emission-free vehicles rather than rely on, say, natural gas-fired power plants.)

You can read the rest of the column here.

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Photo: Amonix

In The New York Times on Wednesday, I wrote about Southern California solar company Amonix scoring one of the biggest rounds of green tech funding this year — $129.4 million from investors led by Silicon Valley heavyweight Kleiner Perkins Caufield & Byers:

In one of the biggest green technology deals of the year, a prominent Silicon Valley venture capital firm is leading a $129.4 million investment in a long-promising solar technology that is starting to gain traction in the United States.

The venture firm, Kleiner Perkins Caufield & Byers, and other investors are making a big bet on Amonix, a company in southern California that has spent 20 years developing concentrating photovoltaic power systems that resemble gigantic solar panels.

Plastic lenses focus the sun on tiny but highly efficient solar cells to generate more electricity than conventional photovoltaic panels. The so-called multijunction cells, which were first developed to power satellites, use fewer expensive semiconducting materials like silicon.

“We have reviewed hundreds of solar companies, and Amonix stands out to us as one that has breakout potential,” said Ben Kortlang, a partner at Kleiner Perkins who formerly helped lead the alternative-energy investing unit at Goldman Sachs. “We believe this is the low-cost solar technology for sunny climates.”

You can read the rest of the story here.

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Monday night, Green Wombat swung by SF Green, one of a growing number of green tech networking events sprouting up around San Francisco and Silicon Valley. The draw – beyond drinks with a standing-room-only crowd of bright-eyed twenty-and-thirtysomethings in a San Francisco art gallery – was the appearance of leading venture capitalist Ray Lane of Kleiner Perkins Caufield & Byers and Darryl Siry of Tesla Motors, maker of the Roadster electric supercar.

Despite the fact that Tesla has sued a Kleiner company, Fisker Automotive – which is producing an electric hybrid sports sedan – for alleged intellectual property theft, no sparks flew. (Though at Fortune’s recent Brainstorm Green conference, Lane couldn’t resist taking a jab at allegations that Fisker founder Henrik Fisker appropriated Tesla technology when he did design work for the Silicon Valley startup: “It’s ridiculous,” Lane said. “Henry Fisker wouldn’t know a drive train from a glass of water. He’s a designer.)

Siry, Tesla’s vp of sales, marketing & service, said five of the $100,000 Roadsters have rolled off the assembly line so far with one car tooling around Los Angeles, and others in the Bay Area and London. By year’s end, Tesla, which has been wrestling with drive train problems, should have more than 100 cars on Bay Area roads, home to many the company’s tech titan customers.

Tesla has raised $145 million, Siry noted, and will do another round before an IPO. The Roadster will always be a limited production marquee car but to mass produce its next vehicle, a five-seat sports sedan code-named White Star, Tesla will need that IPO or project financing. Siry also sketched a future where Tesla might supply electric drive trains to automakers in exchange for project financing.

“Tesla is a tech company wrapped in an automotive brand,” he said at the event co-sponsored by VentureBeat.

Lane and Kleiner Perkins have gone beyond investing in electric car companies to running one. Lane is chairman of Think North America, the U.S. arm of Norwegian electric carmaker Think Global. Kleiner and Rockport Capital took a 50 percent stake in the North American operation, which launched last month.

The Think and Fisker investments are emblematic of a new direction for VCs who have jumped into the green tech game. Unlike the first dot-com era or even the current Web 2.0 age, there’s no quick exit on the horizon for investments in green tech companies that may be years away from producing a product and require hundreds of millions, if not billions, in project financing to build car factories or solar energy power plants.

Lane compared investing in green tech to the long-term horizon needed for investing in biotech startups, where the key is to hit milestones that allow investors to calculate valuations.

Still, it’s a big gamble, given rising commodity prices and global economic upheaval.

Kleiner is also an investor in solar power plant startup Ausra. “Steel prices are killing us,” Lane said. Ausra’s power plants consist of hundred of acres of mirrors mounted on steel frames. “With Ausra, we [calculate] we could deliver solar thermal electricity at 12 cents a kilowatt-hour. But with steel prices, who knows?”

A shortage of qualified green tech workers has become an issue, according to Lane. The nascent solar power plant business relies on recruiting engineers and project developers from the carbon-based industry. “Talented people in project development at companies like Bechtel are maxed out for years on building projects,” he said.

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California startup Amyris engineers microbes to transform them into molecular oil refineries, digesting sugar to produce low-carbon equivalents of gasoline, diesel and jet fuel. Now in a bid to commercialize its technology, Amryis has struck a deal to create a joint venture with Brazilian ethanol giant Crystalev to produce biodiesel from sugarcane.

Some three-quarters of Brazil’s cars run on ethanol made from domestic sugarcane but the country imports diesel. “This is a game changer,” Amyris co-founder Jack Newman told Green Wombat this week at Fortune’s Brainstorm Green conference in Pasadena. “It gives us the ability to make a difference in terms of scale by tapping into existing agricultural land and Brazil’s ethanol infrastructure. It’s a great step forward for Amyris, and Brazil gets the option of producing ethanol or diesel from same resources.”

Most biodiesel today is made from soybeans or recycled vegetable oil and does not offer the same performance as petroleum-based diesel. The biodiesel produced by Amyris’ custom-designed microbes matches that performance and can be used in existing engines while cutting greenhouse-gas emissions by 80 percent, according to Newman, a microbiologist who is Amyris’ senior vice president of research.

If Amyris, an Emeryville-based company backed by marquee venture capitalists Khosla Ventures and Kleiner Perkins Caufield & Byers, can replicate its laboratory success in the field the environmental benefits could substantial.

For Brazil to become self-sufficient in diesel it would otherwise have to plant more soy, which means cutting down more of the Amazon rainforest that already is being destroyed to plant soy destined for North American dinner tables. Sugarcane grown on reclaimed pasture land and distilled with Amyris technology can produce ten times as much diesel per acre as soy. “You won’t have to displace crops into the rainforest area,” Newman says.

Production of the Brazilian biodiesel is expected to begin in 2010 if all goes according to plan and the necessary regulatory approvals are obtained.

“One of the reasons Brazil is so excited about the technology is that this gives them a biodiesel option with this great infrasture they already have,” Newman says. “It could provide them with 90 billion gallons a year without having to reclaim new land.”

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PASADENA, Calif. — Norwegian electric carmaker Think Global is bringing its zippy urban runabout to the United States.

On Monday at Fortune’s Brainstorm Green conference, Think launched its North American operation with Silicon Valley venture capitalist heavyweight Kleiner Perkins Caufield & Byers and Boston’s Rockport Capital Partners as lead investors.

Think North America will sell the Think City, its two-seater battery-powered car, as well as a forthcoming five-seater called the Think Ox.

“We thought this would be a wonderful vehicle to bring to the U.S.,” said Kleiner partner Ray Lane. He’ll serve as chairman of Think North America, which will be a 50-50 joint venture between Think and Kleiner/Rockport. They declined to put a price tag on the investment but Lane said “we’ll invest what it takes.”

The Think City began rolling off the production line in Norway earlier this year and Think already has announced it will sell the car in France, the U.K. and Scandinavia. With its current battery, the City can go about 110 miles on a charge at a top speed of around 62 miles an hour. Lane said Think North America aims to sell the car in the U.S. market for less than a Toyota (TM) Prius, which retails for around $25,000. Batteries being developed by Think’s partners A123Systems in collaboration with General Electric (GE) will boost the range and top speed, Willums has noted.

“This is not just a one-off kind of deal,” says Rockport’s Wilber James, who is serving as Think North America’s president while a CEO search is underway. “Being venture capitalists, we’re on the cutting edge in battery technology. We’re not just passive investors; we’re very active in this company.”

Think CEO Jan Olaf-Willums, who appeared on stage with Lane and James, said he hopes to sell a few thousand cars next year — starting in California — and then ramp up to 30,000 cars. “We can put assembly plants anywhere in six months,” said Willums, referring to Think’s $10 million modular factories.

James and Lane seemed taken with the little electric. “I had the privilege of sitting in back of the City while Ray Lane drove the car with Jan-Olaf through the streets of Geneva,” said James. “It’s a fun car to drive.”

Green Wombat can confirm that. I drove a Think City last year when I visited Willums in Norway for a story I wrote for Business 2.0 magazine. The stylish two-seater with the roof-to-bumper glass hatch accelerates like a sports cars, thanks to the instant transmission of power from the electric motor to the wheels.

Willums brought two Thinks – one a sporty orange convertible, the other a black coupe — to Pasadena. “That will be a big seller in Los Angeles,” Lane told Green Wombat as a crowd gathered around the cabriolet in the Southern California sunshine outside the Langham hotel in Pasadena.

Since I drove the City last, it’s been been upgraded with an interactive, Internet-enabled touchscreen. The City will sync with your home computer, download your schedule, your shopping list and monitor your battery usage and driving habits, according to Dipender Saluja, whose Silicon Valley startup, Automatik, is developed the the technology to create what Willums calls a “computer on wheels.” The onboard system is designed to communicate with a smart utility grid so that the owner can be charged or credited for the electricity consumed or returned back to the grid from the car’s battery.

On Monday, I got behind the wheel of the Think City that sported a large sunroof and took a quick spin around the hotel grounds with Willums. Version 2.0 of the car was a more refined iteration of the pre-production car I drove last year in Norway but still a blast to drive.

Lane and Willums said Think will begin by selling a few thousand cars to corporate fleets. He also said Think North America is in discussions with utilities like PG&E (PCG).

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