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How solar-charged HVAC keeps trucking cool

GreenBiz

How solar-charged HVAC keeps trucking cool. Most drivers spend their off-duty time in the sleeper compartments of their trucks, sometimes keeping the truck idling to get power and to cool or heat their space. Idling to keep cool. Most important, drivers need access to heating and cooling for their comfort and health.

HVAC 479
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5 cool measurement tools attempting to quantify regenerative agriculture

GreenBiz

5 cool measurement tools attempting to quantify regenerative agriculture. These new tools — under development or in the early phases of testing — are helping put numbers to the abstract concept of regenerative agriculture and helping measure metrics such as biodiversity, carbon sequestration and other soil health considerations. .

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This new cooling technology also prevents viral spread

GreenBiz

This new cooling technology also prevents viral spread. In the face of dangerous heat waves this summer, Americans have taken shelter in air-conditioned cooling centers. The same air conditioning systems that keep us cool recirculate air around us, potentially spreading the coronavirus. Gloria Oladipo. Thu, 10/08/2020 - 00:40.

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CIBSE award for aircon innovation

Envirotec Magazine

An energy-efficient cooling system developed by scientists at Northumbria University has picked up an important innovation award in the building services sector. Optimum Air Con is a pioneering cooling system developed by EcoTechX, an academic start-up in the process of spinning out from Northumbria University.

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UK research aims for geothermal cooling installation in Kenya households

ThinkGeoEnergy

A team of researchers from the Robert Gordon University (RGU) in Aberdeen, Scotland are working on the installation of geothermal cooling systems in low-income communities in Kenya. By summer of this year, installation of the cooling systems will begin. Work on the project already began in January and the team did field visit in March.

Cooling 111
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CARB proposes new rules for defining EV battery health

Charged

Buying a pre-owned EV presents a new concern for buyers to beware of—the health of the vehicle’s battery. Some older EVs—notable the air-cooled Nissan LEAF—have poor records in this department. All batteries degrade over time, and there’s no simple way for a buyer to know how much of its original range a used EV retains.

Health 133
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Vanner begins serial production of liquid-cooled converter for EVs with SiC solid-state switching

Charged

Power conversion specialist Vanner has started serial production of a liquid-cooled converter with silicon carbide (SiC) solid-state switching for hybrid, battery-electric and fuel cell vehicles. kW, 300 A, 600 VDC to 24 VDC air-cooled converter. It is liquid-cooled to minimize the footprint, and is IP67-rated.

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