Microalgae could be a profitable source of biodiesel

Researchers at the UAB's Institute of Environmental Science and Technology (ICTA-UAB) and the Institute of Marine Sciences (ICM-CSIC), have analysed the potential of different species of microalgae for producing biodiesel, ...

World population not likely to stabilize at 10 billion people

Projections suggesting the world human population will stop growing around 10 billion people at the end of this century are improbable, according to new research by SFI Postdoctoral Fellow Marcus Hamilton and collaborators.

Cities can reduce greenhouse gas emissions by 70 percent

Cities around the world can significantly reduce greenhouse gas (GHG) emissions by implementing aggressive but practical policy changes, says a new study by University of Toronto Civil Engineering Professor Chris Kennedy ...

US breathes life, barely, into offshore wind

Europe: 1,662 turbines; United States: 0. After delays that left the American industry years behind other nations, the first wind farm off the US coast should finally produce electricity by 2015.

Reliable electric power supply for the energy turn-around

Getting the grid prepared for the increased use of renewable energy sources is the goal of the Helmholtz Energy Alliance "Technologies for the Future Power Grid" coordinated by KIT. Helmholtz researchers are developing solutions ...

Student's invention harvests energy from earthquakes

A wireless vibration sensor being developed by a Victoria University student could provide a low-cost solution for engineers to monitor the damage of buildings affected by earthquakes.

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