Redflow to work with Ameresco on solar-plus-storage solution
Australian battery manufacturer Redflow has signed a deal that will see it supply its “non-lithium” energy storage technology to clean energy outfit Ameresco which is looking to develop integrated solar and zinc-bromine flow battery solutions for its customer base throughout North America and Europe.
Developer starts building 800 MW project with US components in Illinois
Swift Current Energy is set to begin construction on an 800 MW project by the fall of 2024.
One year of net billing in Poland
While it initially had a chilling effect on the Polish residential solar market, the transition from net metering to net billing has also resulted in positive changes, such as better sizing of rooftop PV systems and a higher rate of self-consumption, says Instytut Energetyki Odnawialnej (IEO), a Polish research body.
Floating PV system mysteriously washes up on Hong Kong beach
A local environmental organization has published pictures of the stranded array which appeared last week on two beaches. Hong Kong’s Agriculture, Fisheries and Conservation Department is currently investigating where the installation came from.
Austrian manufacturer unveils propane heat pump for residential applications
iDM has developed a modular air-source heat pump that uses propane (R290) as the refrigerant. It can produce between 2 kW and 24 kW of heat and domestic hot water up to a temperature of 70 C. A larger version can produce between 10 kW and 50 kW of heat.
Missing investments jeopardize energy transition, says IRENA
The International Renewable Energy Agency (IRENA) told Berlin Energy Transition Dialogue participants this week that $5.4 trillion of annual investment is needed to support the global shift to renewables. Kenyan President William Ruto, meanwhile, called for a fair energy partnership between Europe and Africa.
Czechia refills rooftop PV rebate pot
The Czech Republic is pouring an additional CZK 55 billion ($2.5 billion) into its New Green Savings program, which includes rooftop PV rebates, among other energy-saving measures in the residential sector.
India surpasses 64 GW of installed solar capacity
The Indian states of Rajasthan, Gujarat and Karnataka now account for more than 50% of the nation’s cumulative installed solar capacity.
Greece launches €200 million residential solar-plus-battery subsidy scheme
Greece’s Ministry of Environment and Energy has revealed a new €200 million ($215.3 million) subsidy program for solar projects and small storage systems in the residential and agricultural segments. The scheme is backed by the country’s post-pandemic recovery plan.
Investigating load scenarios for grid-forming inverters
A consortium led by the Fraunhofer Institute for Solar Energy Systems (ISE) will test grid-forming inverters at a large-scale PV facility in southern Germany. The aim of the first tests is to examine the performance of the devices under real operating conditions, stress factors, and typical stress profiles.
