Search

Displaying 71 - 80 of 160

 
Wind farms are an example of a supply-side renewable energy investment.

Digital Technology | Energy

Solving the Energy Trilemma in Developing Countries Through Innovation

… three decades or so, development finance institutions have approached energy projects in three different ways, reflecting the complexity of … with “3 Ds”"] Typically, such projects include both supply-side renewable energy (wind, solar, hydro, and geothermal) and demand-side … national grid. Decarbonized systems are distributed systems based on renewable energy. They do not generate emissions and include energy

Yongping Zhai (翟永平)

Rooftop solar owners are accused of using the grid as a battery for free.

Energy

Got Solar? Now Add Batteries

… more than half of its power from solar. When Germany started solar energy feed-in tariffs back in 1991, the rewards were very high to woo … new technology. The principle was then further supported by the 2000 Renewable Energy Sources Act, which allowed any homeowner, business owners, …

Sohail Hasnie

Energy

Can We Achieve Universal Electricity Access Without Coal?

… is to ensure access to affordable, reliable, sustainable, and modern energy for all by 2030. Are we making enough progress to be on track to … to the poor people mostly in rural areas. Indeed, the cost of renewable energy technologies such as solar photovoltaic (PV) and wind … gigawatts, accounting for 59% of the total electricity generation. Renewable energy represented 21% (hydro 15%, wind 3%, and solar PV 1%), …

Yongping Zhai (翟永平)

20 SOURCE units have been deployed in Vanuatu under the pilot project.

Climate change | Water

"Democratizing" Drinking Water by Taking it from Thin Air

… Refrigeration technology converts water vapor to liquid, but it’s not energy-efficient. There’s a high risk of air pollutants contaminating … look at phase change devices. Even better, the device should run on renewable energy. Traditional support from development organizations for … change powered by solar energy, by far the most abundant source of renewable energy. If we could mass-produce a reliable and affordable …

Dan Millison

Asia accounts for a third of global fossil fuel subsidies.

Economics

Fossil Fuel Subsidies – A Harmful Government Expenditure

… Thomas Alva Edison said: “I’d put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait till oil … share of traditional biofuels is declining, and the contribution of renewable power is still rather small. Coal has taken up a central place … even worse, under-priced fossil fuels pose a barrier to investing in renewable power generation, so they ironically curtail energy supply in …

Shikha Jha