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A Water Sector Energy Hog

By Alvar Escriva-Bou

When we use water, we’re also using energy—sometimes a lot. Where does it all go, and how can we best save both water and energy?

blog post

Video: Water and Growth in the West

By Ellen Hanak

When water supplies are tight, the question of whether government should limit growth rises to the surface. Ellen Hanak discusses the issue at a conference on water sustainability in the West.

blog post

Do You Know Where Your Water’s Been?

By Lori Pottinger

The twin challenges of water quality and quantity are leading to interesting solutions. We explore innovations in water re-use and treatment with David Sedlak.

Report

What If California’s Drought Continues?

By Ellen Hanak, Jay Lund, Jeffrey Mount, Peter Moyle ...

California is in the fourth year of a severe, hot drought—the kind that is increasingly likely as the climate warms. Although no sector has been untouched, impacts so far have varied greatly, reflecting different levels of drought preparedness. Urban areas are in the best shape, thanks to sustained investments in diversified water portfolios and conservation. Farmers are more vulnerable, but they are also adapting. The greatest vulnerabilities are in some low-income rural communities where wells are running dry and in California’s wetlands, rivers, and forests, where the state’s iconic biodiversity is under extreme threat. Two to three more years of drought will increase challenges in all areas and require continued—and likely increasingly difficult—adaptations. Emergency programs will need to be significantly expanded to get drinking water to rural residents and to prevent major losses of waterbirds and extinctions of numerous native fish species, including most salmon runs. California also needs to start a longer-term effort to build drought resilience in the most vulnerable areas.

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