Green Living, News, Renewable Energy, Technology

Poor Countries install Renewable Energy two times faster than the Rich

renewable energy africa

Developing countries are catching up fast and there’s a lot the rich can learn, especially in terms of energy. A study of 55 nations found that developing countries like China, Brazil, South Africa, Uruguay and Kenya are installing renewable energy projects at almost twice the rate of developed nations. In many of these countries renewable energy is actually cheaper than conventional…

News, Renewable Energy

German village goes off the grid with 100% renewable energy from wind, sun and pig manure

Werner Frohwitter, spokesperson for the "Freier Energieforum Feldheim" association stands at the bio gas plant in the energy-sufficient village of Feldheim, 80km south of Berlin.

Germany has taken a pioneering role in terms of renewable energy, in Europa and even worldwide. Many countries are now negotiating or even applying renewable energy systems, but in Germany the situation is different – most of renewables are owned by individuals (as opposed to companies), and most of them are produced in the rural areas – not in big…

Environmental Issues, News, Renewable Energy

EU commits to 40% less CO2 by 2030, yet Ambitions fall Short

Eu Parliament in Brussels. Photo: internationalpoliticalforum.com

Friday morning, EU leaders finally reached an agreement for its 2030 energy target – member states have all agreed to reduce their green house gas emissions by 40%. Following the announcement, industry representatives voiced concerns that the decisions will affect the EU’s economy and competitiveness, while environmental groups on the other hand criticized the terms as falling too short. Personally,…

News, Renewable Energy

Kenya Opens World’s Largest Single Turbine Geothermal Plant

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Kenya has announced the launch the world’s largest single turbine geothermal power plant, which will add 140 Megawatts (MW) to the country’s national electricity grid. The project will bring much needed cheap energy to an impoverished country and fuel development in the area. A suitable area The Olkaria Area is an region located immediately to the south of Lake Naivasha in…

Environmental Issues, News, Renewable Energy

EU Meeting underway in Brussels hints of Divided Interests

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European Union leaders are currently meeting in Brussels to discuss the terms under which the Union will set its 2030 energy targets. Right now on the table, the plan is to cut CO2 emissions by 40% from 1990 levels by raising energy efficiency and the renewable energy slice. Such a convention is never without compromise, however. Some states have difficulties adhering…

News, Pollution, Renewable Energy

Natural gas is not a clean energy bridge, further studies find

Natural gas will not dawn a cleaner day in terms of energy. Image via Ohio Citizen.

A trio of newly published studies showed once again that natural gas is not a clean energy bridge – the studies highlighting the various problems associated with natural gas. Firstly, it was shown that emissions databases underestimate the methane released from fossil-fuel extraction in the U.S. Southwest. “A global gas boom is not a replacement for energy and climate policies,” write…

News, Renewable Energy

Lockheed Martin announces 10 year plan to reach cold fusion, scientists react with skepticism

Lockheed Martin fusion project leader Tom McGuire looks into the chamber of an experimental reactor.
Image credits: Lockheed Martin.

Lockheed Martin has officially entered the race to achieve nuclear fusion at room temperature on 15 October, laying out a 10-year roadmap to commercialize a reactor that would fit on the back of a lorry. The company has been working on the project for several years, but they’ve been extremely secretive about it until now, when they’ve released a grandiose plan…

News, Physics, Renewable Energy

Hybrid Semiconductors might Smash PV Efficiency through the Roof

When light is absorbed in pentacene, the generated singlet excitons rapidly undergo fission into paris of triplets that can be efficiently transfered onto inorganic nanocrystals. Credit: Maxim Tabachnyk

A team at University of Cambridge have harvested so-called ‘dark’ spin-triplet excitons with close to 100% efficiency, a breakthrough achievement which could vastly improve the efficiency of hybrid solar cells that use both organic and inorganic semiconductor junctions. An exciting solar future Excitons are basically electrons coupled to a hole (they’re attracted to each other and form a pair). An electron gets…

News, Renewable Energy, Technology

Near Perfect Solar absorbing Material developed at MIT

Cross section of the metallic dielectric photonic crystal. Image: MIT

Researchers at MIT report they’ve developed a novel material that can absorb almost all incoming wavelengths of light and convert the energy into heat. The radiated heat emitted by the material can then be collected by photovoltaics for later conversion into electricity. The material is cheap to make using currently available manufacturing processes, can absorb light indifferent of the incident…

Art, Feature Post, Renewable Energy

Solar Hourglass might power 1,000 Danish Homes while inspiring Climate Change Action

LANI

Every year, the Land Art Generator Initiative (LAGI) in Copenhagen welcomes renowned designers and engineers to submit designs that integrates renewable energy in harmony with citizens, nature, and the urban environment. This year’s winning entry is a fantastic solar power array that takes the form of a hourglass, unveiled by Argentina-based designer Santiago Muros Cortés. The project, if constructed, would power 1,000 Danish…