Lithium-ion fire fears spark recall of 433,000 solar LED umbrellas in US, Canada
The US Consumer Product Safety Commission and Health Canada have issued a joint recall of patio umbrellas due to fires caused by the overheating of lithium-ion batteries.
Canadian consortium wants to deploy photovoltaic noise barriers across North America
A consortium led by building-integrated photovoltaics maker Mitrex wants to install highway noise barriers with integrated solar that have 1.2 MW of capacity per kilometer. The technology is currently in the pilot phase at government entity locations in North America.
Canadian Solar plans to ramp up production capacity
Having warned of in-house solar wafer and cell capacity as recently as the third quarter of 2021, the company has announced it will be adding even more production lines this year.
The Hydrogen Stream: Acid-treated cells produce about 200% more hydrogen
US scientists have improved the performance of intermediate-temperature electrolyzers based on protonic ceramic electrochemical cells. Germany and India have signed a hydrogen cooperation deal, while ArcelorMittal has tested the use of green hydrogen in the production of direct reduced iron at a steel plant in Canada.
Quebec publishes draft documents for 1.3 GW tender
The Canadian provincial government’s Green Economy Plan, launched in November 2020, envisages a 37.5% reduction in greenhouse gas emissions en route to net zero by mid century.
Ontario amends net metering policy to allow third-party ownership
Prior to these amendments, Ontario’s net metering regulation required the customer to own or operate the renewable generation system to qualify as an eligible generator.
Canadian university to be equipped with a stealthy solar façade/microgrid
Building-integrated photovoltaics provider Mitrex said its system will provide St. Mary’s University student residence with a power-producing microgrid.
Zinc-ion battery for residential applications
Developed by Canadian start-up Salient Energy, the zinc-ion battery has a rated capacity of 60 Ah, a nominal voltage of 1.3 V, and a volumetric energy density of 100 Wh/L. The device measures 26cmx24cmx1.2cm and weighs in at 1.3 kg
Modular PV and wave power desalination buoys from Canada
A floating, reverse-osmosis-based unit turns seawater into potable drinking water through the power of the sun and waves. Oneka developed the product, which requires no external electricity source and no land.
Repurposing EV batteries for offgrid applications
Moment Energy is one of several companies and projects supported by the ARC program, which aims to provide clean-energy storage to urban and remote diesel-dependent communities in the Canadian province of British Columbia.
