The blackest black for more efficient solar cells
MIT scientists claim to have created a material 10 times more black than anything witnessed to date. It is said to be able to absorb more than 99.96% of incoming light and reflect 10 times less light than other superblack materials. The invention may be interesting for the development of black silicon PV technology and carbon nanotube-based solar cells.
Austria mulls mandatory PV as new rebates for solar and storage launched
With the region of Styria considering making PV mandatory on all new buildings, the nation’s Climate Fund will support PV and storage projects in agriculture and forestry. Applications can be submitted by November 2020 – or until the pot is empty.
European electricity and fuel market prices rose last week
AleaSoft analyses fuel market prices, carbon emission rights, European electricity markets and renewable energy production. Last week most prices rose on the previous reporting period as solar and wind power production varied by country.
Brazil’s Cemig contracts renewable power from 197 MW of project capacity
Solar and wind projects selected in the company’s latest clean energy procurement exercise have been awarded a 19-year power purchase deal, starting from 2023. Cemig has now contracted green power from 780 MW of renewable project capacity in three tender rounds held since June last year.
Solar-plus-storage vs grid enhancement, part IV
Co-location of solar and storage may accelerate the deployment of profitable merchant renewable energy projects in the United Kingdom, according to a report by Aurora Energy Research. The study predicts installed solar capacity in the U.K. may increase from around 13 GW next year to 19 GW in 2030 and 32 GW in 2040.
Spain’s first auction project online as a new 300 MW power supply deal is signed
Enel Green Power has plugged in the 85 MW Totana solar plant, the first project to come online from the renewables auction held by the Spanish government in July 2017. Elsewhere, Solarcentury and Encavis announced their 300 MW Talayuela project has secured a 10-year power purchase agreement.
Canadian Solar raises efficiency record for mono cast cell
The result was verified by Germany’s Institute für Solarenergieforschung GmbH. The Canadian-Chinese manufacturer claims to have achieved 22.8% efficiency for its multi-crystalline P5 cell, produced with a mono cast manufacturing process.
South Sudan to embrace renewables
The South Sudan Electricity Corporation is seeking consultants to define the nation’s Renewable Energy Development Program and its related tender mechanism. The plan could put the world’s youngest country – which is in the grip of a long, brutal civil war – on a path to sustainability.
EU approves Eon’s bid to take over Innogy
It took a while, but now the energy giants can finalize the mega deal. Rival energy companies have criticized approval of the deal amid fears Eon could dominate the German market.
Belgium’s largest PV rooftop commissioned by ArcelorMittal
The €7.5 million project, built by Dutch energy provider Eneco, is intended to power operations at the Ghent factory of the Indian steel manufacturer. Arcelor’s employees were invited to participate through crowdfunding.
