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Sustainability

PV-driven green hydrogen may be sold in Australia at $2/kg by 2030

Australian researchers have calculated the levelised cost of green hydrogen under different installed capex scenarios for 2030. They also looked into the different possible sizing of PEM electrolyzers.

Israel hits 51% renewable production for first time

The Israeli government said that earlier this month, for several minutes, renewable energy accounted for most of the nation’s energy production. In particular, solar covered 45% of total generation.

K2 Systems to offer mounting system for green solar roofs

Germany’s K2 Systems says that its new mounting system will be available in the spring. It supports module elevation of 10 degrees to 15 degrees.

Vehicle-integrated photovoltaics for electric ground transport

Canadian custom module manufacturer Capsolar developed a vehicle integrated PV system (VIPV) for an electric material towing application, reportedly enabling 30% to 40% range increase per battery charge.

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US startup develops air-source steam heat pump for industrial use

Colorado-based AtmosZero has closed a Series A funding round that will help it accelerate the commercialization of its Boiler 2.0 technology. The air-sourced heat pump generates steam for industrial use and can be combined with PV generation and storage.

Pedaling Power

The co-founder of a Lithuanian company which has developed a new exercise bike that can generate and store electricity makes the case for the contribution “energy harvesting from daily human activity” can make to the energy transition.

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Perovskite thin film: Out with the old, in with the new

Silicon-perovskite tandem solar requires optimization of both approaches, and embodies the weaknesses of each. Meanwhile, the use of pure thin-film devices offers a cheaper, simpler, and more sustainable PV solution for the United States.

New tech to remanufacture recycled perovskite solar cells

An international research team has developed a novel way to remanufacture fully encapsulated perovskite solar cells after recycling. The researchers say the devices can achieve 88% of the original efficiency of the products.

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The Hydrogen Stream: FIA bets on liquid hydrogen

Federation Internationale de l’Automobile (FIA) has reaffirmed its commitment to hydrogen car development, PT PLN has started producing green hydrogen in Indonesia, and OMV Petrom has agreed to build 55 MW of green hydrogen production capacity in Romania.

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Weekend Read: Energy sovereignty

Native American lands boast serious PV potential in the United States but getting projects off the ground hasn‘t always been easy. Different tribes are willing to take power generation into their own hands and the landscape could be shifting, thanks to funding from the US Inflation Reduction Act (IRA) and other programs.

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