Climate Solutions
ON EARTH DAY, L.A. PASSES A 'GREEN' BUILDING LAW TO CLEAN THE AIR
Los Angeles embarked on one of its most ambitious projects to combat global warming on Monday, becoming the biggest city in the nation to impose "green" building rules that would potentially cut millions of tons of pollution over the next decade.
In a unanimous vote, the City Council passed an ordinance requiring builders of large commercial and residential developments to adopt such measures as planting drought-resistant landscaping and using recycled materials and energy-efficient heating, cooling and lighting.
Noting "the Los Angeles tradition of smog and sprawl," Mayor Antonio Villaraigosa, wearing a green necktie in honor of Earth Day, signed the new law on a sunny terrace flanked by two model condominium high-rises, the Luma and the Elleven, off Hope Street in downtown, which were built to strict conservation standards.
The mayor has pledged to reduce the city's carbon emissions 35% below 1990 levels by 2030, an effort that will also require a crackdown on the city's coal-dependent municipal utility and a move toward electricity from renewable sources.
"We look toward the future through a greener lens," Villaraigosa said, "after decades of poor policies that neglected environmental concerns."
The law requires new commercial buildings and high-rise residential structures with more than 50,000 square feet of floor space to meet a nationally recognized "Leadership in Energy and Environmental Design" standard, developed by the U.S. Green Building Council, a Washington-based nonprofit. It also would cover major renovations and low-rise developments of 50 units or more.