Startup Cala Systems, which makes seriously smart heat pump water heaters, has secured $5.6 million in seed funding and commercially launched its product. The round was led by the Massachusetts Clean ...

An international research group has proposed a low-cost testing methodology for solar water pumping systems that can reportedly improve water access in developing countries. The novel approach enables ...

Ripan Deb, a 37 year old farmer putting water to his field through a solar-powered water pump which was installed in his field with the help of the Government of Tripuras subsidised policy in ...

Heat pumps are increasingly used for domestic hot water in Europe due to their efficiency and compatibility with solar power, but their lower operating temperatures can create conditions where ...

If you haven’t yet heard about Cala Systems, it’s because the company is still new to the industry. Founded in 2020 in the depths of the pandemic, the company has been working through phases of design ...