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.
After delaying its IPO and losing its CEO, the company reduces staff to navigate short-term challenges.
Weeks after losing its CEO, the biodiesel maker withdraws plans for its public offering.
Company announces plans for several large-scale biodiesel plants, potentially ratcheting up impact of the alternative fuel. Photos: 100 million gallons of biodiesel
Imperium Renewables, looking to ramp up production in the hot biofuels area, plans to raise $345 million in its initial public offering.
Suddenly, Martin Tobias is out at Imperium while rumors swirl that the IPO is delayed.
Imperium and Solazyme want to put algae in the tank. Stay tuned for when.