Kenya aims to achieve 100 percent green energy transition in just two years
In a quest to help halt global warming, Kenya plans to connect its entire power grid to renewables by 2020. Currently, 70 percent of the nation’s installed electricity capacity comes from renewable energy sources, which is more than three times the global average. The country has achieved such Read More...
A solar cell that does double duty for renewable energy
In the quest for abundant, renewable alternatives to fossil fuels, scientists have sought to harvest the sun's energy through "water splitting," an artificial photosynthesis technique that uses sunlight to generate hydrogen fuel from water. But water-splitting devices have yet to live up to their Read More...
This unexpected factor is causing America’s big dip in CO2 emissions
A recent report has found that the carbon footprint from generating electricity has dropped to an all-time low since 1987. While the adoption of renewables or the shift from coal to natural gas would seem like the likely cause for the decrease, it’s actually the reduced industrial demand for Read More...
Politicians in Puerto Rico want to shift to 100 percent renewable energy by 2050
The Puerto Rico House and Senate are considering a bill that would transition the island to 100 percent renewable energy. After the island suffered the longest blackout in US history, Puerto Rico wants to ensure that never happens again by installing solar and wind energy systems across the Read More...
This Indian city is using the newest technology to reinvent the modern city
The Indian state of Andhra Pradesh plans to revolutionize the concept of what the modern city will look like. The local government is completely redesigning its capital to include large shaded walkways to encourage people to walk more, plentiful green spaces, widespread use of renewable energy, and Read More...
General Motors will soon use wind power to build pickups and SUVs
General Motors' largest gasoline-burning vehicles — pickups and full-size SUVs — will soon be built, ironically, at plants powered by wind, not fuel. GM wants to power all its global facilities with 100-percent renewable energy by Read More...
New, cheaper battery will boost energy storage in developing countries
Clean renewable energy requires power storage in batteries. The lithium-ion battery is the most efficient one. The technology is also expensive which limits their impact in developing countries. An innovation by a US energy company might change that. NantEnergy is developing a zinc-air battery that Read More...
These 10 American cities are almost entirely powered by renewable energy
More than 80 cities in the US are moving in the direction of 100 percent clean energy use. Out of those 80, a small but growing handful are already sourcing 70 percent or more of their energy needs from solar, wind, geothermal and the like. Check out this showcase of the 10 American cities Read More...
Germany gets 50% of electricity from solar
On Monday June 9, 2014 solar panels in Germany produced 23.1 GW of electricity– or a little over half of the electricity Germany consumed that day. Though this surge in solar panel power only lasted for one day, it is an indicator that solar technology is beginning to make par for supplying base Read More...
Lester Brown's plan to stop climate change
Pioneering environmentalist Lester Brown has a plan to stop climate change, and save civilization in the process. Marco Visscher | June/July 2009 issue Lester Brown has always been skilled at taking the lay of the land. As a teenager, he grew tomatoes in New Jersey and went on to earn a degree in Read More...