by Mark Pawlosky

Posted 1 year ago If there were an M.B.A. school for green executives, Joel Makower undoubtedly would be its dean, historian, and booster-in-chief.

During a 20-year career, Makower has chronicled the rise of the green movement in corporate America through books, hundreds of stories, and countless speeches. Along the way, he has carved out a mini green business empire for himself. He is executive editor and chairman of Greener World Media, which owns Greenbiz.com, a website that reports on the burgeoning industry. He also has marketing ties to… Read More

Posted 1 year, 1 month ago For my money, there's nothing more delicious than a book that lays bare the rot of a corrupted industry from an insider's perspective. In the hands of a skilled observer, the subject can spring to life. Liar's Poker, Michael Lewis's hilariously disturbing account of Wall Street's investment-banking industry in the late 1980s, comes to mind.

Lewis's book traces its lineage to Mark Singer's Funny Money, a masterpiece of nonfiction that exposed the double-dealing and corruption that led to the collapse of the savings and loan… Read More

Posted 1 year, 9 months ago Last week, World Energy Exchange, an online energy trading platform, officially launched a new marketplace for renewable-energy certificates and greenhouse-gas permits. The World Green Exchange employs an auction system -- think eBay -- to bring buyers and sellers together. In theory, auctions create a more transparent marketplace and drive out cost inefficiencies by directly connecting the buyer and seller and removing the middleman.

We caught up with World Energy President and COO Philip… Read More

Posted 1 year, 9 months ago It seems that a day doesn't slip by without someone raising the stakes in the alternative-energy poker game.

The most recent bombshell wager: Cambridge Energy Research Associates report that alternative energy investments will -- hold on to your hats! -- top $7 trillion by 2030. That's an audacious number by any measure, and normally it would be enough to suck the oxygen right out of a convention of wind-farm enthusiasts. But that's not the half of it. The most startling aspect of the report is that it barely raised a ripple in the investment community.

And why should… Read More

Posted 1 year, 9 months ago

Eric Janszen, the founder and president of iTulip.com, recently argued in Harper's Magazine that the alternative energy segment is a prime candidate for a massive asset bubble, potentially dwarfing both the dot-com and housing bubbles. I wrote about Janszen's prediction last week. This week, Janszen joins us for a question-and-answer follow-up. Read More

Posted 1 year, 10 months ago In case you missed it, the Dow Jones Industrial Average experienced a violent and exhausting 1,000-point swing the past week, down 450 points on Tuesday before trimming its losses and then tumbling 330 points on Wednesday before rebounding with a 299-point gain.

It's not the only financial freefall of late. The housing market bubble was punctured last fall and has been leaking like the Hindenburg ever since. (And long before that, the economy experienced the dual dot-com and technology implosions in the spring of 2000.)

Posted 1 year, 10 months ago As one key economic engine after another -- housing, finance, autos, retail -- sputters and stalls out, the fledgling eco-economy is purring right along, fueled in no small part by venture capital firms hungry for new opportunities in industries that promise outsized returns on their investments. In the first three quarters of 2007, VCs poured $2.6 billion into alternative energy and clean-tech firms, more money than they invested for the whole of 2006. The new year promises to be another record breaker.

And it's not only the Silicon Valley sharpies that are on the prowl: GE is promising to Read More