Sunrise brief: California rulemaking to cut solar net metering payments by 75%
Also on the rise: Guidance for solar tax credit prevailing wage and apprenticeship requirements. Battery manufacturer to install massive 3.8 MW rooftop solar system at Pennsylvania HQ. And more.
Mitsubishi unveils air source heat pump
Mitsubishi has released a cascaded air source heat pump that can produce between 7.8 kW and 640 kW of heat. It is reportedly able to generate hot water at a temperature of up to 158 F without boost heaters.
Sunrise brief: California set to release anti-rooftop solar net metering plan
Also on the rise: Duke Energy puts $4 billion price tag on renewable energy unit. Hover Energy’s 36 kW rooftop-mounted microgrid combines wind, solar and energy storage. And more.
Air-source heat pump for harsh, cold climates
Carrier will soon begin field tests for a prototype air-source heat pump for cold climates. It is designed to provide high-efficiency heating performance in harsh climates with temperatures equal or below negative 20.2 degrees Fahrenheit, while being grid-interactive. The heating tech specialist expects to commercialize the solution by 2024.
Sunrise brief: It’s time to combat utility opposition to solar
Also on the rise: U.S. Army builds further resilience with flow battery pilot project at Fort Carson. Cooling down solar modules by increasing space between panel rows. And more.
Solar tiles connected to an air heat pump
Germany’s Paxos is currently testing the solar tile in a testing facility connected to an air heat pump. The panel can provide heat and electricity at the same time, while also improving the heat pump’s coefficient of performance by around 25%.
Sunrise brief: Sanyo settles solar delamination lawsuit, lawyers win big
Also on the rise: Industrial process for ‘mobile’ solar module recycling. California governor sets goal of 3 million climate-ready homes, 6 million heat pumps by 2030. And more.
California governor sets goal of 3 million climate-ready homes, 6 million heat pumps by 2030
The new targets for climate-resilient housing were announced as part of a letter to the California Air Resources Board, which focuses on the implementation and acceleration of California’s climate goals.
California moves a step closer to opt-in dynamic pricing to help balance renewables
Opt-in dynamic pricing of electricity, which could help balance renewable generation while lowering electric bills for participants and non-participants alike, is now on deck for a California decision.
What are upfront and lifetime costs of heat pumps?
The “all electric” movement is shining new light on heat pumps. A recent survey looks at their costs in terms of replacements for heating and air conditioning systems.
