Q&A: Pterofin borrows wind turbine design from bird wings

pterofin1-wind

Seattle-based Pterofin has copied designs from nature to develop eye-catching turbines for wind and hydro power. That has earned the company several awards, most recently a semifinalist position in the 2012 Pacific Northwest Cleantech Open. I chatted with Pterofin founder and inventor Wallace Kempkey to get the whole story. How is Pterofin going to change… Read More…

NADAC Systems turns off the lights, and more, to save energy

Drago Ognjenovic

Portland-based NADAC Systems has developed technology that saves energy by switching off unoccupied spaces. That recently earned the company a semifinalist position in the 2012 Pacific Northwest Cleantech Open. I met up with NADAC’s CEO, Miodrag Ognjenovic, to find out more. How is NADAC Systems going to change the world? “Our building control system is… Read More…

Renewable fuel startup spins out from Targeted Growth with investment from Avista

matrixgenetics1

Matrix Genetics has received an undisclosed investment from Avista Development, the venture capital arm of Spokane utility Avista Corp. The money will be used to complete a spin off from Targeted Growth, a Seattle agricultural sciences company whose technologies are used to increase crop yields. Matrix Genetics is developing technologies to produce renewable fuels and… Read More…

Q&A: Solensphere looks to make solar power cheaper and more reliable

Team Solansphere at the UW Environmental Innovation Challenge. Photo Matt Hagen

Solensphere Renewables has developed a solar concentrator system that intensely focuses sunlight using a reflector fashioned after a telescope. Concentrating sunlight makes more efficient use of expensive solar cells. To learn more about the southern Oregon-based company I talked with founders Corbyn Jahn, COO, and Adam Burwell, CEO, both students of Renewable Energy Engineering at… Read More…

EnergySavvy scoops up $3M, plans to expand Seattle team

sf-meter11

EnergySavvy, a Seattle startup that helps home owners track energy use, has landed $3 million in new funding in a deal led by Portland-based Pivotal Investments. Total funding now stands at $5 million. “EnergySavvy has been on a solid trajectory,” said CEO Aaron Goldfeder in a press release. “This growth capital will allow EnergySavvy to expand its existing… Read More…

Q&A: Startup’s innovation boosts renewable energy output

MossButler 2012-07-27 14.10

Global Green Energy in Tumwater has hardware that solar power system owners use to feed renewable energy into the electric grid. To find out more, I talked with Global Green Energy co-founders Don Moss, President and CEO, and Zachary Butler, Vice President. How is Global Green Energy going to change the world? “Global Green Energy… Read More…

Q&A: Clean tech startup links business decisions to energy costs

dem-jimmy-jia-headshot

Distributed Energy Management has business intelligence software that analyzes the energy data from smart meters, or any other data source, and correlates it to business operations. I chatted with founder Jimmy Jia, who  holds a BS and MS in Material Science and Engineering from MIT and an MBA from the University of Oxford, to learn more… Read More…

How to buy an electric car: A shopper’s guide

Electric vehicle plug: Image via Toyota UK

I’ve been thinking about upgrading to an electric car for a while now. And in today’s market, there are plenty of models to choose from. But having a lot of options makes for a complicated decision! Each model of electric car has its own unique mix of efficiency, charging time, and driving range—and since buying… Read More…

EnergySavvy to open Boston office

energysavvy-logo1

EnergySavvy, a Seattle startup that helps utility and government agencies manage energy efficiency programs, has established a new outpost in Boston in order to serve its East Coast client base. To help grow the office, the company has hired software veteran Tony Barnes. Barnes previously worked at Microsoft in the digital television advertising group. EnergySavvy now employs 20… Read More…

MIT spinout Liquid Metal Battery lands $15M from Bill Gates, others

gates11-150x150

Liquid Metal Battery Corporation, an MIT spin out that’s developing new technologies for electricity storage, has raised $15 million in funding from Khosla Ventures, Total and Microsoft co-founder Bill Gates. The technology behind the company was developed by Dr. Donald Sadoway, a professor at the Massachusetts Institute of Technology who was recently named one of Time Magazine’s… Read More…