
A group of experts in Tokyo suggested pouring radioactive water from Fukushima into the open sea. A marine biochemist explains the consequences of this absurd decision.
The government has started replacing conventional street bulbs with LED lights in the South Korean capital, Seoul. Can you spot the differences?
Korea is replacing street lights with LED lights: the aim of this programme is to reduce the electricity bill and light pollution. LEDs require 10 times less energy to generate light, offering a less light dispersion in the air. In public areas where lights have been changed to LED, the inhabitants can see the stars in the sky, because LED lights emit a focused light directed downwards.
This picture, posted by the Reddit’s user alreadytakenusername, shows the significant difference between the two sources of light. LED lights are more eco-efficient and sustainable, and they illuminate roads in a better way, improving road safety.
About one-third of a municipality’s electrical costs are for street lighting, Forbes’ research shows.
As regards LEDs efficiency, producers’ data show that LED lights exceeded 100lm/W: LED lights moved from 180W to over 18,000 lm.
LED lights are economical, clear, less impacting and more eco-efficient lights.
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A group of experts in Tokyo suggested pouring radioactive water from Fukushima into the open sea. A marine biochemist explains the consequences of this absurd decision.
A federal court in Washington, D.C. has struck down the Dakota Access Pipeline, following years of campaigning by the Standing Rock Sioux tribe.
The Scottish island of Eigg is self-sufficient for its energy needs, relying almost entirely on renewable sources, especially thanks to a coordinated community effort.
President Magufuli in unmovable in going ahead with the Stiegler’s Gorge dam despite conservationists’ warnings of the damage it will cause the Selous Game Reserve’s ecosystem and wildlife.
A large dam along the Luangwa River in Zambia would have posed a serious risk to local people and wildlife, leading hundreds of thousands to oppose it. A call to which the government responded by halting plans to build it.
The first one megawatt solar power plant in the Chernobyl exclusion zone has become operational. This is the first step in a renewable energy development project promoted by the Ukrainian government in the area.
Gas explosions are frequent in Nigeria, where safety standards are poor. In the latest incident, a gas tanker blast killed 35 people in Nasarawa state.
The largest tidal power plant in the world will be built in the Larantuka Straits. It will serve 100,000 people and help overcome some of the challenges of energy provision in Indonesia.
Robben Island’s solar energy micro-grid project will produce almost one million kilowatt hours of electricity annually, significantly reducing the cost and impact of buying diesel.