title: Looking for alternative energy sources.
abstract: With unrest in oil-exporting countries, backlashes against biofuels and photovoltaics, and a nuclear incident in Japan, the year 2011 rattled confidence in future energy supplies. The search for alternatives is all the more urgent, but some of the solutions investigated hark back to fossil fuels that we can't afford to burn.
authors.forename: Michael
authors.initials: M
authors.lastname: Gross
mesh_terms: D001674:Bioelectric Energy Sources / Q000009:adverse effects / Q000191:economics / Q000592:standards / Q000600:supply & distribution; D003246:Conservation of Energy Resources / Q000191:economics; D004777:Environment; D005579:Fossil Fuels / Q000009:adverse effects / Q000191:economics / Q000592:standards / Q000600:supply & distribution*; D059205:Renewable Energy / Q000009:adverse effects / Q000191:economics / Q000592:standards
chemical_list: D005579:Fossil Fuels