A new type of solar panel turns moisture in the air into clean drinking water. A single solar panel can produce enough clean water for a family of four.
“We started this company to provide water to everyone, everywhere,” says Cody Friesen, CEO of startup Zero Mass Water.
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Tesla‘s new Gigafactory opened at the end of July in Nevada, with much excitement from both the media and the general public. Only 14 percent of the massive structure has been built, with the rest of the $5 billion project to be concluded by 2020.
According to Tesla, battery cell production will start in 2017; by 2018, the Gigafactory should be cranking out cars to the tune of 500,000 Model 3s per year. A big part of Tesla’s need to build the Gigafactory lies in the reduced expenses for lithium-ion battery production it provides.
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The Dutch parliament voted recently to shutter the nation’s coal industry in order to achieve a 55-percent cut in carbon dioxide emissions by 2030. The vote, which is not yet binding, would require shutting down the five coal power plants currently operating in the Netherlands, three of which just came online in 2015.
Slashing CO2 emissions by 55 percent would bring the country’s emissions in line with the targets set by the Paris climate deal last December, and set a strong precedent among European nations for policies to slow the effects of climate change.
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A new study by the International Renewable Energy Agency (IRENA) describes the role renewable energy can have in elevating the livelihoods of the millions of rural poor, specifically in terms of the impact it can have on the billions of people employed in the agri-food chain. In the study, the agency uses data from the Solar Electric Light Fund (SELF), a SEMBA Advisory Board member.
SELF has pioneered the use of solar power for a wide range of applications including household lighting, water pumping, school electrification, drip irrigation and wireless Internet access.
Off-grid renewables can support productive activity at all stages of the agri-food chain, from irrigation to support food production, through post-harvest processes, including agro-processing and food preservation for storage and transport. Modern renewable technologies also allow sustainable food preparation and cooking.