Renewable energy snags

This week's sustainable saturday does not feature me rambling on about sustainable development, but instead features a couple of blog postings from Cleantechblog.com about a few problems currently facing renewables such as solar (lack of talent and R&D) and wind (greedy wind manufacturers)...

http://www.cleantechblog.com/2006/01/can-re-pay-its-way.html

http://www.cleantechblog.com/2006/01/wind-turbine-manufacturers-getting_23.html