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Solar Technology

Scientists Design 30.22%-Efficient Perovskite-Silicon Tandem Solar Cell With Heterojunction Bottom Tech

An international research team has developed a perovskite-silicon tandem solar cell with a hole transport layer based on methyl-substituted carbazole and submic…

Solar Cell

Coatema Launches Roll-To-Roll Production Lines for Organic, Perovskite, Dye-Sensitized Solar Cells

German PV equipment company Coatema Coating Machinery says its roll-to-roll processing solutions cover from lab or pilot to production scale.Manufacturing equip…

Battery

Solarwatt Presents New Residential Battery

German manufacturer Solarwatt says its new battery can be flexibly configured as an AC or DC system. It also features an emergency power function and can only b…

Service Operation Vessel

US Shipbuilder Faces Legal Challenge Over Construction of the States’ First Subsea Rock Installation Vessel

Philly Shipyard is facing legal hurdles as the US dredging services provider Great Lakes Dredge & Dock Company (GLDD) is seeking injunctive relief concerning th…

Photovoltaic （PV）

Agrivoltaics Can Improve Water Conservation in Africa

Research led by the University of Sheffield installed an off-grid agrivoltaic system in Tanzania and a grid-tied agrivoltaic system in Kenya. They found the ins…

Microgrid

Brazil’s Largest Microgrid Goes Online

Brazil’s largest microgrid has gone online at the State University of Campinas (Unicamp). The CampusGrid project combines a 565 kW solar system with a 1 M…

Carbon Emissions

CARB’s Updated $34.9m Incentive Plan Focuses on Getting Small Businesses and Fleets Into Zero-Emissions Technology

​加州空气资源委员会 (CARB) 批准了一项 3494 万美元的激励资金计划，该计划将继续支持持续努力增加中型和重型零排放卡车、公共汽车和设备的使用，重点关注小型企业。清洁交通…

Net Zero

Liquid Wind Raises €44M in Series C With Uniper, HYCAP and Samsung Ventures to Meet Increasing Demand for Low-Carbon Fuels

​瑞典 eFuel 设施开发商 Liquid Wind 在 C 轮融资中筹集了 4400 万欧元，由 Uniper、HYCAP Fund I SCSp（HYCAP）和三星风险投资公司领投。这笔融资将支持该公司在 2027 年前开发…

Germany

First Major Winter Snowfall Brings Weekend Solar Generation Dip

In a new weekly update for pv magazine, Solcast, a DNV company, reports that solar production across much of Europe is expected to dip over the weekend as a sig…

Hydrogen Project

The Hydrogen Stream: US Government Offers $2.2 Billion for H2 Hubs

The US Department of Energy has revealed plans to allocate up to $1.2 billion for a hydrogen hub in Texas and the Gulf Coast and up to $1 billion for a similar …

China

Hunan Gold Shares Surge After Large Deposit Found in China

Hunan Gold Corp. have surged by their 10% limit for two days in a row after a sizable gold resource was discovered in central China’s Hunan province.The G…

Nuclear waste

Orano Completes Return Of Nuclear Waste To Germany

Between 1977 and 1991, contracts for the treatment of used fuel were signed by Orano with German utilities EnBW, PreussenElektra, RWE and Vattenfall.These contr…

Nuclear Power Plant (NPP)

Centrus Fo Restart Centrifuge Manufacturing, Expand Capacity

Such a large-scale expansion would require a multi-billion dollar public and private investment, the company said. It has recently secured more than USD2 billio…

Nuclear Reactor

Hermes 2 construction permits approved by US Nuclear Regulatory Commission

The permits will authorise Kairos to build a facility with two 35 MWt molten salt-cooled reactorsthat would also include a shared power generation system.Kairos…

COP29

COP29: Nations Struggle With Fossil Fuel Transition Agreement as Saudi Arabia Poses ‘Wrecking Ball’

People visit the Saudi Arabia pavilion on day eight at the UNFCCC COP29 Climate Conference in Baku, Azerbaijan on Nov. 19, 2024. Sean Gallup / Getty ImagesCOP29…