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Urban Harvest

Confronting climate change and poverty, a new crop of city farmers comes of age in Africa.
Guardian Environmental Network

Costa Rica Goes Carbon Neutral

NO CARBON IN PARADISE: Costa Rica aims to eliminate fossil fuel use nationwide.

Costa Rica's natural splendor, coastal beauty, and laid-back attitude have transformed it into an ecotourism hotspot. It also happens to get 94 percent of its energy supply from renewable sources: wind, solar, biomass, and hydropower among them. That gives Costa Rica a good shot at being the first nation to go carbon neutral. Unfortunately, construction has begun on a new fossil fuel-fired power plant, which would undermine attempts to erase Costa Rica's global warming footprint. NRDC and private donors from its partner group Environmental Entrepreneurs are working with the Costa Rican government to promote efficiency measures that will help eliminate the need for a new power plant. First step? Change the lightbulbs. On November 12, NRDC and its collaborators launched a pilot project to demonstrate the savings that could be achieved by putting energy-efficient lightbulbs in every Costa Rican home.

image of lwright
A Brooklyn-based journalist, Laura is a contributing editor to OnEarth and former senior editor at the magazine. With degrees in environmental science and geology, and stints at Scientific American and Discover, she's also our favorite science geek.