As of September 2014, 181 institutions and local governments as well as 656 individual investors representing more than $50 billion in assets had pledged to join the growing fossil fuel divestment movement, which seeks to take investments away from the oil, gas and coal companies that are cooking our atmosphere and reinvest that money in the development of a low-carbon economy.
This has, understandably,...
Amazing solar tower renewable energy solution
SolarMission Technologies and its Australian subsidiary, EnviroMission Limited produced this 5 minute video on the pilot plant in Spain. It is an older video (2000) but gives a decent understanding of the solar tower concept.