[South Africa plans to add 8GW a year to the grid]On June 2, 2023, South Africa's current rollout of solar and wind power to increase the share of solar and wind in the country's energy mix from 7% to 40% by 2030 is the fastest way out of the electricity crisis, according to the South African Presidency's Climate Commission (PCC). It is also the cheapest option to build the energy sector South Africa needs to stick to its global climate commitments. The PCC, which was set up by President Cyril Ramaphosa in 2020 to advise on issues such as a just energy transition, released a set of recommendations on electricity planning in South Africa on June 1. The PCC said South Africa aimed to solve its power crisis by integrating at least 8GW of wind and solar power into the grid annually over the next two to four years. About 2.5GW of new renewable energy projects are now registered with South Africa's national energy regulator. Experience shows that this target is achievable in the first three months of 2023. Ultimately, South Africa will need to add 50 to 60Gw of renewable energy by 2030. Steve Nicholls, head of mitigation issues at the PCC and climate change adviser at the National Business Initiative, said this would take the share of renewables in South Africa's energy mix to about 40 per cent. According to the Council for Scientific and Industrial Research, coal-fired power will account for around 80% of electricity generation by 2022, with renewables (excluding hydropower) accounting for 7%. Editor/Xu Shengpeng
On April 16, 2026, the Wenyu section of the Hangzhou Taizhou high-speed railway officially started static acceptance, and the main project was basically completed. The main line of this section is 37 kilometers long, with a designed speed of 350 kilometers per hour and a bridge tunnel ratio of 90.34%. The Lijiashan Tunnel is a controlled project for the entire line. After acceptance, it will be transferred to joint debugging and testing, and is expected to be opened within the year. At that time, it will end the history of Yuhuan not being connected to railways and help Zhejiang build a 1-hour high-speed railway transportation circle. Editor/Cheng Liting
The rotor of Unit 3 of the Dashixia Water Conservancy Hub in Xinjiang has been successfully lifted, and the project has entered the final assembly and commissioning stage. The project has the world's tallest 247 meter concrete faced gravel dam with a total installed capacity of 750000 kilowatts. It is planned to be fully put into operation in the second half of 2026, benefiting 650000 households and 6.8 million acres of downstream irrigation areas. Editor/Cheng Liting