Vertical integration at scale key to reducing green hydrogen cost
Gautam Adani, chairman of Adani Group, says vertical integration at scale promises the greatest acceleration towards reducing the cost of green hydrogen from the current $3-5 per kilogram (kg) to the $1/kg mark.
Drones vs. aircrafts for PV plant inspection
Scientists in Italy have investigated the performance of drones and a human-crewed airplanes for carrying out aerial infrared thermography inspections on PV power plants. According to their findings, airplanes may be more cost-effective.
Avaada to develop 6 GW of hybrid wind-solar projects in Gujarat
Avaada Group has signed an agreement with the government of Gujarat to develop 6 GW of hybrid wind-solar projects with an investment of INR 40,000 crore.
Solar energy’s vital role in climate change mitigation
With solar taking a more significant portion of the energy and power mix, climate change can be significantly mitigated. Coal, for instance, is one of the dirtiest fuels, but makes up 70% of India’s power generation.
Analysts expect more than 50 GW of new US solar in 2024
The US Energy Information Administration (EIA) says that about 45 GW of solar projects above 1 MW (AC) in size will be installed in 2024, while Wood Mackenzie estimates 8 GW of small-scale solar.
Engie commits INR 17,200 crore investment in Gujarat
Engie will invest INR 17,200 crore towards the development of 2.5 GW of renewable energy projects by 2030 in Gujarat. It will also collaborate with the Gujarat government for decarbonization initiatives in the state.
Mahindra Susten receives ‘Water Positive Certification’ for operating solar portfolio
As per TUV India’s evaluation, Mahindra Susten’s operating renewable energy portfolio of more than 1.5 GW commands a score of 15 (Positive) on the Water Footprint Index implying that water recharged is 15 times over what was consumed.
Apraava Energy secures 250 MW solar power project in Rajasthan
Apraava Energy has secured a 250 MW interstate transmission system (ISTS) connected solar energy project from National Hydroelectric Power Corp. (NHPC). The project, located in Rajasthan, will supply power under a 25-year power purchase agreement with NHPC.
Rain insufficient for removing tree pollen from solar panels
An analysis by NREL in North Carolina reveals that various types of tree pollen can reduce solar panel efficiency by over 15%. Unlike the immediate improvements assumed to follow heavy rain, recovery of performance post-pollen season is gradual. Manual cleaning post-rain can boost performance by 5% to 11%.
Global solar irradiance ‘relatively stable’ in 2023, says Solargis
With global irradiance above average in Australia, Southeast Asia and Europe, and stable in the United States, solar data provider Solargis says stakeholders should focus on the stability of power grids, while navigating solar financing complexities in developing economies and supply chain capacities in 2024.
