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Wind Catchers – Looking to the Ancient Past for New Clean Energy Sources

Green Business Bureau

A Cleaner Energy-Efficient Approach to Passive Cooling Systems: Wind Catchers. They looked to the ancient past, to wind catchers and a technique called passive cooling that was first thought to be used by the Pharaohs of Egypt and the Shahs of Persia over 3,000 years B.C. What Is Passive Cooling. Clean energy. Cheap energy.

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NuScale’s Federal Safety Approval Moves US Modular Nuclear Reactors a Step Closer to Reality

GreenTechMedia

For one, it uses mechanical water-cooling systems that don’t require additional water, pumps and valves or backup generators or batteries to run those systems in event of emergency. NuScale’s design doesn’t require some of the key safety features for large-scale reactors.

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Solar-powered Zamasport HQ produces over half of its energy needs

AGreenLiving

Related: Eco-conscious Birkenstock HQ in Melbourne targets carbon-neutral status Taking inspiration from Zamasport’s work in the fashion industry, the architects created a facade evocative of fabric. Solar-powered Zamasport HQ produces over half of its energy needs. More here:Â .

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California’s Interconnection Rules Open Doors to Flexible Solar-Storage, Vehicle-to-Grid Charging

GreenTechMedia

That capacity can change from hour to hour or season to season, largely from the daily rise and fall of solar power. A new solar system that might be easily added to a circuit under average conditions could still exceed its capacity during a few hours, such as on cool yet sunny days when solar generation floods the grid.

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Global Briefing: Tesla debuts Texas grid-balancing service

Business Green

By focusing on the development and deployment of enhanced water recycling and air-cooling technologies, SAVE Farming aims to dramatically improve the energy performance of vertical farms, especially in challenging climates in countries such as Singapore. H&M inks Swedish solar PPA.

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? Green linings & lessons from breakthroughs #159

Climate Tech VC

Geologic hydrogen raises $91M and heating and cooling efficiency draws in $67M. Along with improving the tech and driving down costs, ​“the important thing is making sure we find sites where we can get renewable power and CO2 in a scalable fashion,” Chief Commercial Officer Ram Ramprasad said.