7 Results for



Green news harvest: First Solar's blow-out quarter, Imperium layoffs

An update on EEstor, kind of; U.S. renewable energy policy still stalled; GE moves deeper into Spain with acquisition; questions about ethanol's impact on air quality; a look at politicking behind the Pickens Plan; Mass. signs a low-carbon fuel standard.

By July 31, 2008


Biodiesel maker Imperium Renewables slims down workforce

After delaying its IPO and losing its CEO, the company reduces staff to navigate short-term challenges.

By January 11, 2008


Imperium Renewables delays IPO plans

Weeks after losing its CEO, the biodiesel maker withdraws plans for its public offering.

By January 3, 2008


Imperium says new plant slashes cost of biodiesel production

Company announces plans for several large-scale biodiesel plants, potentially ratcheting up impact of the alternative fuel. Photos: 100 million gallons of biodiesel

By August 14, 2007


Biodiesel firm Imperium Renewables files for IPO

Imperium Renewables, looking to ramp up production in the hot biofuels area, plans to raise $345 million in its initial public offering.

By May 24, 2007


Management shake-up heats up rising biodiesel star

Suddenly, Martin Tobias is out at Imperium while rumors swirl that the IPO is delayed.

By December 24, 2007


Algae start-up signs contract for biodiesel

Imperium and Solazyme want to put algae in the tank. Stay tuned for when.

By June 7, 2007