Energy & Green Tech

Lignin-based jet fuel packs more power for less pollution

An experimental plant-based jet fuel could increase engine performance and efficiency, while dispensing with aromatics, the pollution-causing compounds added to conventional fuels, according to new research.

Energy & Green Tech

20 overlooked benefits of distributed solar energy

A study released today provides the most complete list yet of the advantages of solar energy—from carbon sequestration to improvements for pollinator habitat. The paper offers a new framework for analyzing solar projects ...

Energy & Green Tech

Fossil fuels blown away by wind in cost terms: study

New onshore wind and solar energy projects are set to deliver electricity more cheaply than fossil fuels plants, with other green technologies also rapidly gaining a cost advantage over dirty fuels, a report published Saturday ...

Energy & Green Tech

Latin America poised to become renewable energy giant: report

Latin America is poised to become a major renewable energy producer, with nearly a billion solar panels' worth of large-scale clean-electricity projects slated to come online in the next seven years, a report found Thursday.

Energy & Green Tech

Sun-soaked North Africa pushes for cheap energy

Solar panels glint in the sun on a Tunisian lagoon, part of a long-delayed drive to harness the North African country's vast renewable energy potential.

Engineering

Land use matters as communities cut carbon emissions

With no-wind-turbine signs on roadsides next to cornfields, it's hardly surprising that land use is a thorny issue for renewables. But how much land do different zero-carbon technologies really use?

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