Rafael Coven

Cleantech Forum XVIII Washington in pictures

September 18, 2008 - by Dallas Kachan - Democrats unopposed at event that drew attention to energy pricing, geothermal potential and cleantech jobs. Full Story »

Cleantech Index weathers stormy market

April 18, 2008 - Exclusive - Public cleantech companies tumbled this past quarter. But less so than other sectors, according to the manager of the CTIUS index.

Biofuel industries call studies "naïve"

February 8, 2008 - by Massie Santos Ballon - Biofuel proponents disagree with new studies that claim producing biofuels increases greenhouse gases because more land is being cleared. Full Story »

Cleantech Group prunes its industry index

April 3, 2007 - by Dana Childs - The Cleantech group rebalances its industry index, first introduced in February 2006.
Full Story »

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Staff analysis

Energy management: red light, green light

What is it going to take to get consumers and businesses ...
Why the cleantech community should invest in rubbish

The market drivers for investing in recycling and waste ...
Waiting for the cleantech tide to turn in shipping

Despite that it accounts for 3 percent of global ...
The "best" technology does not always win

M.R. Ragaswami, founder of the Corporate Eco Forum, has ...

Readers say...

Microsoft Hohm statement...clarification

Lisa thank you for your coverage of the Dow Jones event. ...
Watt versus watt-hour

I find a bit of irony in the statement, "The average ...
Top Ten Cleantech Countries- add France!

Shawn, I'd add France! A majority of France's electrity is ...
Microsoft Hohm statement

A Microsoft spokesman said the company actually has more ...