Author: solarenergy

Scientists used a year’s worth of data from eastern China to analyze which weather conditions influence abnormal, high and low PV production days. They also constructed a simple prediction model for extreme output and examined the atmospheric circulation anomalies corresponding to extreme output events. August 19, 2024 Lior KahanaResearchers from the China Electric Power Research Institute have outlined a new classification of weather types based on abnormal PV yield events and different weather types. Based on this new taxonomy, they developed a simple model for predicting extreme returns.“Currently, our model is based on the East China region as an example,…

In a new weekly update for pv magazineSolcast, a DNV company, reports that aerosols from Brazilian forest fires significantly reduced solar radiation in parts of South America in July, although a persistent high-pressure system over the South Pacific increased radiation in Chile and Argentina. August 16, 2024 SolcastAccording to analysis using the Solcast APIlarge parts of northern Brazil saw +10% more insolation than normal in July, while parts of Uruguay, Argentina and Chile had up to 20% more insolation than normal. However, Brazil’s forest fires were much more intense than normal in July, with more fires than in almost two…

Indonesia’s government has relaxed import rules for solar power plants in a bid to boost the development of renewable energy projects. August 16, 2024 Patrick JowettThe government of Indonesia has relaxed local content requirements for solar projects. Under the new rules, introduced earlier this month, the minimum local content requirement for solar power plants has been reduced to 20%, compared to around 40% previously. Solar projects will also be allowed to use imported panels, provided ministerial approval is obtained, a power purchase agreement is signed before the end of the year and the plant is operational in the first half…

The ceremonial event marking the start of construction took place at the site of the old Somersworth Sanitary Landfill. Pictured from left to right: Somersworth Mayor Matt Gerding, Congressman Chris Pappas and Ameresco’s senior project development manager Ryan Fahey. Photo: Business Wire Ameresco and the City of Somersworth celebrated the groundbreaking of a 2.58 MWdirect current solar installation at the Somersworth Landfill in New Hampshire. With the presence of the U.S. Environmental Protection Agency (EPA), this historic event marked the start of the project, which will significantly boost community sustainability efforts and reuse city-owned land for generation of renewable energy.…

This week, Women in Solar Europe (WiSEu) gives the voice to Darina Merdassi, the CEO of energy group Decci. She says that even though she entered the energy sector many years ago, she is still one of the few women sitting on speaking panels, while the “situation among the public is not much better.” August 16, 2024 Women in Solar Europe (WiSEu)I think it’s fair to say that I didn’t choose the energy sector; the energy sector chose me. Immediately after completing my master’s degree, I started working in the sustainable energy sector. My company – Decci – allowed me…

ONGC, India’s largest crude oil and natural gas company, is now accepting bids to set up 1 GW of wind-solar hybrid projects (500 MW of solar plus 500 MW of wind power) for captive consumption. Bidding closes on October 23. August 16, 2024 Uma Gupta By pv magazine IndiaONGC has started accepting bids for setting up 1 GW of hybrid wind-solar projects (500 MW of solar plus 500 MW of wind power) for captive consumption.The projects can be built anywhere in India as long as they are connected to the inter-state transmission system. These must be carried out turnkey.The successful…

Torus announced the launch of Torus Community, a distributed energy management feature designed to significantly improve grid stability. The rollout of Community comes after more than a year of successful contributions to grid resiliency from Torus customers involved in Rocky Mountain Power’s (RMP) Virtual Power Plant program. Torus Community uses the company’s full-stack microgrid technology: an advanced system that integrates the production, storage and management of energy at or near the point of use. Available to both residential and commercial users in Utah, this feature transforms buildings into miniature power plants that can support the electrical grid during critical periods.…

Empowering Agriculture Food security is crucial for the survival and well-being of human populations. It encompasses ensuring that all people, at all times, have physical and economic access to sufficient, safe, and nutritious food that meets their needs for an active and healthy life. The world faces numerous challenges in ensuring food security for all. Climate change, water scarcity, soil degradation, and energy dependency are some of the significant hurdles. As the global population continues to grow, these challenges become more pronounced, necessitating innovative solutions to enhance agricultural resilience. Role of Renewable Energy Renewable energy sources, particularly solar energy, offer…

Todd Fryatt ECA solar energyin partnership with Luminace, has added four community solar assets with a combined capacity of 15 MW in New Castle and Kent, Del. counties. The new additions increase the total new generation capacity of the Community Energy Facility in Delaware’s Community Solar Program to 25 MW. “ECA Solar is pleased to double our partnership with Luminace as we continue our mission to be the leading development platform in Delaware and secure access to affordable renewable energy for Delawareans and businesses,” said Todd Fryatt, Founder and CEO from ECA Solar. . …

Japan’s Tokuyama says it will build a new polysilicon production facility in an industrial park in Ba Ria-Vung Tau province, Vietnam. August 16, 2024 Emiliano Bellini Japanese chemical manufacturer Tokuyama has signed an agreement with Thanh Binh Phu My JSC to build a $30 million polysilicon plant in the Phu My 3 Industrial Park in Vietnam’s Ba Ria-Vung Tau province.According to a government press release, Tokuyama will lease 5 hectares of land for the factory, which will produce polycrystalline polysilicon for semiconductors and solar cells. No additional technical or financial details have been disclosed. The Japanese group first announced its…