Roof top solar companies in New York and California have been given a boost by their state legislatures when they each passed net metering. Net metering allows home owners with small solar and wind installations to receive credit for the power they generate.
The state legislature in Arizona, on the other hand, is considering making a change to its definition of renewable energy to include nuclear power. Because AZ has a nuclear power plant that already produces 25% of the state's power, other sources of renewable energy, such as solar, wind and geothermal, would no longer be needed to meet the renewable energy standard in that state. If this measure passes, solar companies based in Arizona could decide to leave the state and take their jobs with them. (If you live in AZ, now would be a good time to make your voice heard about this issue!).
Two large corporations have partnered to work on reducing energy and water usage in buildings. IBM and Johnson Controls will combine their expertise in technology and building efficiency to offer services to building owners. IBM estimates the IT portion of green building efficiency in 2010 at $3 billion with expectations that it will rise to $6 billion by 2015.








