Women’s History Month is here! Let’s take a look at some of the women who are shaping wind and solar energy as renewables plays an expanding role in all our lives.
After a banner year in 2008 of investments directed to capital-intensive technologies like solar and wind, US venture capitalists backed away from that plan in 2009. So where are they putting their money now? Where the fastest payback is likely to be. New analysis shows a surge of investments in energy efficiency solutions—such as smart grid, and commercial and residential energy management.
Sustainable packaging is becoming a fact of life for companies that seek to remain competitive. Companies employing sustainable packaging report cost savings, improved environmental footprints, brand image and company reputation among other benefits. Those businesses that take the lead now will be ahead of the curve and enjoy the benefits in the future.
Job creation. Innovation. U.S. competitiveness. In the eyes of the top CEOs in the U.S., before these goals become reality, the foundation of policies and comprehensive climate and energy legislation needs to be laid by those who reside in Washington D.C. As such, more than 80 CEOs from U.S. businesses, from eBay to PG&E to Virgin America, have sent a letter to President Obama and members of Congress asking them to create the impetus to achieve these goals by enacting climate and energy legislation.
Scientists at the California Institute of Technology have developed a new type of solar cell that comprise of arrays of thin silicon wires embedded in polymer substrate. The unique optical interactions between these wires provide the cells with an enhanced light absorption capability and improved internal quantum efficiency over conventional solar cells. These new cells are much cheaper to produce on account of the very low amounts of silicon needed to build them. The superior structural flexibility possessed by the silicon wire array solar cells is expected to further reduce their production cost since they can be produced using a lower-cost process.
A well-crafted green lease provides an opportunity to improve landlord/tenant collaboration on sustainability issues, leading to increased building performance, including energy efficiency. Green commercial leases provide incentives to reduce energy use and water, and increase recycling and the use of sustainable materials. A green lease detailing the sustainable use of a building by landlord and tenant is critical to the performance of a green building.