The father of the LED is now looking to revolutionize the industry he created. On Tuesday startup Soraa unveiled its first LED bulb that can replace a halogen lamp, and showed off the company’s secret sauce. Read More »
Cleantech
Next-gen biofuel company KiOR has long planned to raise more money to get its first commercial-scale biofuel facilities off the ground. On Friday morning the company revealed that it has raised a new $75 million loan from existing investors Alberta Investment Management and Khosla Ventures. Read More »
Asia, with its rapidly growing number of car owners and large pollution problems, could very well be the biggest market for biofuels and green chemicals one day. LanzaTech, which announced Monday it has raised $55.8 million, is certainly finding more willing customers and partners Asia. Read More »
In the telecom and Internet worlds, it’s standard to re-route data over different lines when one path is overloaded. But not so much, when it comes to the power grid. However, a newly-emerged startup called Varentec, backed by Khosla Ventures, is looking to change all that. Read More »
One of the difficulties with investing in cleantech startups is that investors sometimes need to take very long term views of the companies they back, despite that companies can be risky. Next-gen biofuel company KiOR is a prime example of this long term, high risk phenomenon. Read More »
Nuclear startup TerraPower, which is backed by Bill Gates, now has a massive Indian conglomerate on its side: Reliance Industries. According to Business Week, Reliance Industries, which owns oil, telecom and retail businesses, has invested a minority stake in TerraPower through one of its energy units. Read More »
A startup developing technology that can clean water with low amounts of energy is quietly raising funds from some of SiliconValley’s most-well-known venture firms. According to a filing, NanoH20 is raising $30.6 million, and it has closed on about half of that, or $14.9 million. Read More »
Carbon recycling startup Calera has been awfully quiet this year, but according to a filing it has raised another $10 million. Read More »
Vineeth Vijayaraghavan is the founder and editor of a site focused on cleantech in India, Panchabuta, and here’s what he’s been watching, reading, and writing about this week. Read More »
Soraa, a three-year-old startup that uses the semiconductor gallium nitride for lighting and laser applications, has raised a round of $88.6 million, according to a filing. Read More »
Seeo raised $15 million earlier this year, and we know how it’s spending some of that money. The startup has moved into a new home and installed a pilot production line that produces 4 megawatt hours of cells per year. Read More »
A quiet early stage startup called Silicium Energy recently got the equivalent of golden ticket: a seed investment from greentech investor Vinod Khosla. According to a filing, the company raised just $1.65 million, with backing from Khosla. Read More »