Terawatt Infrastructure has launched a new fleet charging hub in Rialto, California, with 18 fast chargers for fleet vehicles powered by 100% renewable energy. The hub includes amenities like a driver lounge, license plate recognition for seamless entry, and 24/7 security, part of Terawatt's vision to create a connected, electrified network for EV fleets. Solar power canopies at the hub generate electricity, provide shade, and protect vehicles from precipitation, contributing to emissions reduction. The installation of new EV chargers not only benefits the environment by reducing harmful air pollution but also creates jobs in the EV industry, with Southern California employing 119,200 workers in the sector.
Category: Electricity
Cut Emissions:
– Enhance Efficiency
– Shift Production
– Improve Electrical System
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Historic icons, modern energy: Why heritage buildings need solar roofing
Historic buildings in the UK are facing pressure to reduce their carbon footprint, with sustainable retrofits like LED lighting and heat pumps being easily implemented. However, solar technology integration faces challenges due to visual impact, despite UK heritage guidance allowing for solar integration. Building-integrated photovoltaic (BIPV) solar roofs offer a solution by blending into the architecture, as seen in examples like York Minster, Westminster Abbey, and Canterbury Cathedral. Roofit.Solar CEO Andres Anijalg emphasizes the importance of marrying historic buildings with modern climate solutions, showcasing the potential for genuine, scaled climate leadership that protects both the history of buildings and the planet they stand on.
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All-perovskite tandem solar cell with dipolar passivation achieves 30.1% efficiency
Researchers in China have developed a dipolar passivation method that reduces defects and improves charge transport in solar cells based on narrow-bandgap tin lead perovskite, enabling the fabrication of all-perovskite tandem solar cells with efficiencies of around 30% and enhanced stability. The dipolar passivation strategy strengthens the ohmic contact, promotes efficient hole injection into the hole transport layer, and repels electrons from the perovskite interface, reducing non-radiative recombination and carrier transport losses. The cell achieved a power conversion efficiency of 24.9% and retained around 87% of its initial efficiency after 1,025 hours, showing promising long-term stability. The researchers aim to further improve the dipolar passivation method for enhanced stability in tandem devices, contributing to the ongoing efforts to develop more efficient and sustainable solar energy solutions.
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Australia’s most advanced renewable grid is its most secure, but NSW must scramble as it nears “no coal” scenario
South Australia is leading the way in renewable energy with a 75% share of wind and solar, making it the most secure state grid in Australia. The state has successfully transitioned away from coal-fired power stations and has implemented innovative solutions such as the Tesla big battery and synchronous condensers. South Australia is on track to reach 100% net renewables and will be able to run its grid without gas plants. However, other states like NSW and Victoria are facing challenges with the closure of aging coal-fired generators and are scrambling to secure replacement capacity for critical grid services. AEMO warns of potential risks and the need for further action to ensure system stability in the future. The closure of coal-fired power plants in Australia, such as the one in NSW, is expected to lead to a "credible no coal scenario" by 2031/32. Similar closures are planned in Victoria and Queensland in the coming years. The transition to a high renewable grid is essential for Australia to meet its 2030 and 2035 climate targets. AEMO warns that new investments and reforms are needed to maintain system security during this transition, including utilizing renewable energy sources like rooftop solar. Industry and governments are working together to manage the transition points and ensure system security.
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Construction kicks off on major upgrade of transmission links to host renewables and clear path for coal exit
Construction has begun on the Clean Energy Link – North project in Perth's northern suburbs, the largest investment in Western Australia's electricity transmission infrastructure in over a decade. The project includes major upgrades to the northern section of the South West Interconnected System (SWIS) to facilitate the addition of renewable energy resources, doubling capacity in some sections and enabling the flow of wind and solar energy. This project is part of the state government's plan to exit State-owned coal by 2030 and make Western Australia a renewable energy powerhouse. The North project is set to be completed by the end of 2027, creating over 400 jobs and contributing to the state's transition towards clean energy solutions.
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Big batteries overtake big solar in the world’s largest isolated grid
In Western Australia, the latest utility scale battery additions have boosted total capacity to 1,385 MW and 5,367 MWh, surpassing daily utility scale solar contribution. Battery penetration on the WEM often exceeds 20% of evening peak dispatch, targeting periods of low rooftop solar energy generation and coinciding with peak demand. Renewable energy consistently exceeds a minimum of 20% penetration on W.A.'s WEM, highlighting the need for more wind power to meet night-time demand.
https://reneweconomy.com.au/big-batteries-overtake-big-solar-in-the-worlds-largest-isolated-grid/
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1.48GWh storage partnership to drive Europe’s energy transition forward
EVE Energy and Vimab BESS AB have signed a three-year MoU to deploy 1.48 gigawatt-hours of energy storage projects in Northern Europe to enhance energy security and support the energy transition. The collaboration aims to address the need for grid flexibility in renewable-rich Nordic markets as wind and solar power capacity grows. Large-scale storage is seen as crucial for stabilizing prices and ensuring reliable power supply. EVE Energy will supply battery systems and technical support for projects in Sweden and neighboring countries, with the first orders set for delivery in December. The partnership focuses on advancing carbon neutrality and energy efficiency in Europe through localized cooperation.
https://www.modernpowersystems.com/news/1-48-gwh-partnership-to-drive-energy-transition-forward/
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Hyundai Motor Group Expands EV Energy Services with Vehicle to Grid and Vehicle to Home
Hyundai Motor and Kia are expanding Vehicle-to-Everything (V2X) services, including Vehicle-to-Grid (V2G) and Vehicle-to-Home (V2H) services, in various regions such as Korea, Europe, and the U.S. These initiatives aim to turn electric vehicles (EVs) into essential components of the global energy ecosystem by allowing them to store, supply, and share electricity with grids and homes. By launching V2G services in the Netherlands and Korea's Jeju Island, the Group is promoting renewable energy, reducing electricity expenses for customers, and supporting grid stability. The expansion of V2H services in the U.S. will enable EVs to provide backup power during emergencies and peak-demand periods, enhancing energy resilience and promoting efficient, renewable energy use.
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Trina Storage launches AC-coupled battery for utility-scale applications
Trina Storage has introduced Elementa Electra, an AC-coupled modular battery energy storage system tailored for large-scale renewable storage needs. This system seamlessly combines battery technology with power conversion hardware to ensure efficient operation and simplified grid connection. Specifically designed for applications like renewable shifting, frequency regulation, grid-forming, and black-start capabilities, Elementa Electra aims to manage project costs for utility-scale deployments. This platform highlights Trina Storage's commitment to developing comprehensive cell-to-system capabilities for effective climate solutions in the renewable energy sector.
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Joined up sustainable transition (JUST): Fossil fuel generators
Gold Standard is consulting on a new methodology for replacing fossil fuel generators with renewable energy systems, such as solar PV, wind power, and energy storage technologies, to reduce emissions. This transition aligns with Just Transition requirements and helps displace electricity generated from fossil fuels like diesel and natural gas. The methodology can be applied to off-grid communities, commercial facilities, and residential buildings relying on fossil fuel generators for power, providing a sustainable solution for reducing emissions and promoting clean energy alternatives.
https://www.goldstandard.org/consultations/just-fossil-fuel-generators-consultation