From MIT's Emerging Technologies Conference blog emTech:
Several people holding the purse-strings agree that algae, hydrogen vehicles, and carbon capture and storage won't make money.
There wasn't much consensus about the most promising energy technologies, but everyone at a panel on the future of energy at the EmTech conference at MIT this morning seemed to agree that three energy-related technologies won't make money, at least not in the current economic and regulatory environment.
Heading the list of losers is photosynthetic algae--technology that would use algae to convert sunlight into fuel. Jim Matheson, a general partner at Flagship Ventures, said "we just don't believe the economics." Although the venture capital firm invests heavily in bio-energy technology, "we just haven't gotten very comfortable that algae is going to come down the cost curve."
BP also doesn't like photosynthetic algae. "We don't think that [technology] will ever reach the kind of cost or supply that we think people are prepared to pay," said David Eyton, the head of research and technology at BP. His statement was a direct challenge to a main BP competitor, Exxon-Mobil, which recently announced an investment of $600 million in photosynthetic algae.
Eyton noted that BP is investing in algae--just not the photosynthetic kind. Some companies are developing technology that use algae to convert sugar, instead of sunlight, into fuel and other products. That's easier to scale up, since the algae can be far more concentrated.
Hydrogen, at least for vehicles, was also panned....MORE
