Getting real about the hydrogen economy
Hydrogen is frequently touted as a major player in decarbonisation, and it is. But it will only be used at scale much later, and at a much lower level than solar and wind.
Rystad: Residential solar soars past C&I in 2021
Renewable energy and battery storage has racked up another banner year in 2021, according to end-of-year analysis from Rystad Energy. While there was growth across segments, residential solar has seen the most impressive gains, surpassing the commercial and industrial (C&I) segment for the year.
World’s largest floating PV plant goes online in China
Huaneng Power International has switched on a 320 MW floating PV array in China’s Shandong province. It deployed the plant in two phases on a reservoir near its 2.65 GW Dezhou thermal power station.
Construction begins on 500MW solar park in the Philippines
The solar park is part of a 1GW portfolio of unsubsidised PV projects. Completion is scheduled for 2023.
Carbon-air batteries vs hydrogen storage
Researchers from Tokyo Tech have developed an alternative to hydrogen energy storage which is smaller in size and more efficient. The system utilises carbon as an energy source and demonstrates superior power density and charge-discharge efficiency of 38% over 10 cycles.
Floating solar array powering recreational park in Vietnam
The 600 kW array was built by Sungrow with 540 W solar panels and its own floating structures.
Japanese giant to increase its green hydrogen production out of Brisbane
Eneos, Japan’s largest oil company, is set to increase its production of green hydrogen in Queensland in 2022.
Jolywood switches on 1.5 GW TOPCon solar cell factory in China
The Chinese bifacial module maker has commissioned a 1.5 GW TOPCon cell factory in China’s Zhejiang province, which raised its total TOPCon cell capacity to 3.6 GW. Another 16 GW facility is being planned for the Shanxi province.
Solar for hydroponics
An international research team has examined combining solar power generation with energy-intensive hydroponic horticulture and has found that this may be a viable solution depending on project size and available incentive policies. Their approach considered various factors impacting PV system efficiency, including environmental factors, the type of solar array, and the electricity demand from the hydroponic farm.
Longi wants to reach electrolyser capacity of 2 GW by 2023; investor enthusiasm for Port Anthony hydrogen project
Australian green energy company Port Anthony Renewables’ oversubscribed capital raising exercise has put a fresh $3 million directly into its commercial scale hydrogen precinct ahead of a planned Australian Securities Exchange (ASX) listing next year. Meanwhile, Longi reportedly plans to build 1.5 GW of production capacity of electrolysers next year, up from 500 MW today.
