Japanese real estate firm starts residential solar hydrogen project
Sekisui House-W is testing a pilot project consisting of a residential PV system, a small-sized electrolyzer, hydrogen-absorbing alloy tanks, and a fuel cell. The company said the hydrogen storage alloys used in the project have higher energy density than battery storage.
New model to assess levelized cost of hydrogen in PV-powered electrolysis
Scientists in Singapore have developed a methodology to calculate the levelized cost of hydrogen in green hydrogen facilities powered by photovoltaics, emphasizing the need for a levelized cost of storage (LCOH) below $10/kg to enable green hydrogen to compete with gray, blue, and orange hydrogen in the current technology landscape.
The people, the PV and the pipelines that could make hydrogen work
At Australia’s University of Newcastle hydrogen production starts with water extracted from the atmosphere and electrolysis powered by free energy from the sun; sucking CO2 from the air is the next step to filling Angus Taylor’s beloved gas infrastructure with green methane that can bring spuds to the boil and power the economy while helping to flatten the nation’s emissions curve.
