Puerto Rico to host 460 MWh of nickel-hydrogen batteries
US provider EnerVenue will provide its nickel-hydrogen batteries for large scale renewable and storage applications to Sonnell Power Solutions. The devices will add resiliency to the island’s industrial sector, which has suffered outages and inconsistencies in the years since Hurricane Maria.
US utility-scale solar sets record: breaks 50 GW of instantaneous generation
The EIA’s monitor of hourly utility-scale electricity generation for the lower 48 states has recently seen the solar fleet break 50 GW of generation on Sunday and Monday of this week for the first time.
Italian government expects 3.37 GW of new solar capacity for 2022
The Italian Minister of Economic Development, Roberto Cingolani, expects around 5.1 GW of new renewable energy capacity to be connected in Italy this year. This impressive growth should be triggered by more favorable permitting processes.
Novel stack design for PEM electrolyzers promises lower production costs
Researchers in Germany have built bipolar plates for electrolyzer stacks without using titanium, which they claim may further reduce green hydrogen costs. They used coated stainless steel and niobium for the stack coating and found these new materials do not affect electrolyzer performance.
New model for grid-forming inverter operation
Scientists in the United States have developed a new model to allow utilities to use grid-forming inverters in order to better renewable energy intermittency. They described the inverter main circuit representation, the droop control, and the fault current limiting function.
South Africa approves another 139 MW of PV under new distributed-generation rules
Eleven plants are expected to be connected to the grid of national utility Eskom and the other four projects will be linked to municipal networks. The project size ranges from 0.1 MW to 80 MW.
After a suppressed first quarter, the US solar market is buoyed by tariff suspension
The Wood Mackenzie/SEIA US Solar Market Insight Q1 report finds that the two-year suspension on new solar tariffs is just a start. Passage of further clean energy legislation could boost US solar installations 66% in the next decade.
New tool to increase social acceptance of solar parks
Thanks to a traceability tool, individuals, companies and local authorities who have signed an electricity supply contract with French energy provider Volterres can monitor in real time the source of their electricity supply, and in particular the share of electricity coming directly from renewable energy plants located nearby.
Maruti Suzuki switches on 20 MW solar carport in India
The carport can host about 9,000 vehicles and meet 11.5 % of the total electricity requirements of Maruti Suzuki’s factory in Haryana.
Butterflies, bees, sheep, and solar energy production can coexist
EDF Renewables maintains a 23.4 MW agrivoltaic facility that supports local wildlife and agriculture. Since it was installed in 2009, the project pioneered efforts in supporting bees, butterflies, and sheep grazing.
