Columbia Law School Center for Climate Change Law: New Study Calls into Question the Offsetting Potential of White Roofs

By Adam Riedel U.S. Energy Secretary Dr. Steven Chu has consistently touted the benefits of white or reflective roofs and "cool pavements" (white or lightly colored pavements) in combating climate change, and has even mandated that all new roofs on Energy Department buildings be either...

Columbia Law School Center for Climate Change Law: President Directs Federal Agencies to Enter Into $2 Billion Worth of Energy Efficiency Contracts for Buildings

By J. Cullen Howe, Environmental Law Specialist, Arnold & Porter LLP On December 2, 2011, President Barack Obama directed federal agencies to enter into at least $2 billion worth of contracts over the next two years to improve government buildings' energy efficiency. According to a Presidential...

Columbia Law School Center for Climate Change Law: NYC Department of City Planning Introduces Zone Green

By J. Cullen Howe, Environmental Law Specialist, Arnold & Porter LLP Zoning laws can sometimes make it more difficult for building owners to construct new green buildings or make existing ones more energy efficient. The New York City Department of City Planning has attempted to address this issue...