To quit coal and move to renewables, we need large-scale energy storage. That’s where pumped hydro comes in. Queensland’s ambitious new plan involves shifting from a coal-dominated electricity grid to 80% renewables within 13 years, using 22 gigawatts of new wind and solar. The plan relies on two massive new pumped hydro developments to store electricity, including the biggest proposed in the world.

Adani Green’s newest project includes 600 MW of solar and 150 MW of wind capacity in the Indian state of Rajasthan. It will sell the electricity to Solar Energy Corp. of India under a 25-year power purchase agreement at a rate of INR 2.69/kWh (AU$0.051/kWh)

India’s Jakson Green will expand its solar module and cell manufacturing capacity to 2 GW by the end of 2024, CEO Bikesh Ogra told pv magazine this week at the Renewable Energy India Expo 2022. He said the company also has aggressive plans for green hydrogen and ammonia, with a specific focus on distributed generation.

India’s renewable energy sector, having so far focused almost solely on adding more generation capacity with ever lower tariffs, is undergoing a drastic change, as policy pivots toward domestic manufacturing. Vinay Rustagi, managing director of Bridge to India, looks at how the border conflict with China and endless supply side disruptions in the wake of Covid-19 have together strengthened the Indian government’s resolve to support the establishment of a more localised supply chain.

The result, confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH), was achieved on a heterojunction solar cell based on an M6 wafer.

Ukraine is still facing dire circumstances, with war continuing to claim lives and Russian invaders occupying large parts of the country. Solar plant owners also face serious challenges, including collateral damage, looting, destruction of communication infrastructure, and payment shortfalls. However, a bold vision for recovery has been set out with a key role for solar, as Ian Skarytovsky reports.

Indian renewable energy developer Serentica Renewables plans to install and commission 1.5 GW of solar and wind capacity in 24 months to serve energy-intensive industries in the Asian nation.

The developer of a planned 1.3 GW renewable energy hub in South Australia has agreed to partner with India-based PV solar cell and module manufacturer Websol Energy to produce up to 1.2 GW of cells and modules to help it to better control the supply chain of critical components.

Reliance Industries says that production will begin at its 10 GW factory for solar cells and modules by 2024. It plans to double the facility’s capacity to 20 GW by 2026 and is aiming for 50 GWh of annual cell-to-pack battery capacity by 2027.

Average polysilicon prices hit CNY 312 (AU$65.8)/kg this week, according to an industry association in China. The nation’s Ministry of Industry and Information Technology, the State Administration for Market Regulation, and the National Energy Administration have also asked regional authorities to take action to deal with the price increase.