Yale Environment 360 · Groundwater Slow Water Water
Water in the Bank: One Solution For Drought-Stricken California
A potential answer to California’s severe water shortages is groundwater banking, which involves creating incentives for municipalities, farmers, and other water users to percolate water down into sub-surface aquifers for later use.
Yale Environment 360 · Renewable Energy
Will New Obstacles Dim Hawaii’s Solar Power Surge?
Blessed with lots of sun and keen to cut its reliance on imported oil, Hawaii has moved to the forefront of residential solar installations in the U.S. But financial and technical hurdles are slowing the state’s drive to generate 40 percent of its electricity from renewable energy by 2030.
For Cellulosic Ethanol Makers, The Road Ahead Is Still Uphill
While it has environmental advantages over other forms of ethanol, cellulosic ethanol has proven difficult to produce at commercial scale. Even as new production facilities come online in the U.S., a variety of economic and market realities suggest the new fuel still has big challenges to overcome.
