EV

Energy Technology

Das Solar Claims Record Open-Circuit Voltage of 730 MV for N-Type Solar Cell

Das Solar has achieved a world-record open-circuit voltage of 730 mV for an M10 n-type tunnel oxide passivated contact (TOPCon) solar cell, with a power convers…

Electric Vehicles

Hyundai Motor Group Starts Building Lunar Exploration Rover Development Model

Hyundai Motor Group (the Group) has started building an initial development model of a lunar exploration mobility rover in tandem with aerospace partners.In Jul…

Solar Technology

Mobile Solar System for Farms

India’s Vivasvan Solar has designed a foldable solar structure mounted on a trolley. The system has mechanisms to prevent damage to the panels during tran…

Solar Cell

New Selenization Process Paves Way for 14%-Efficient Kesterite Solar Cells

Scientists in China claim to have gauged the selenization annealing process for kesterite solar cells, in order to achieve a kesterite absorber with low defects…

Solid-State Batteries

Scania and Northvolt Unveil Green Battery Capable of Powering Heavy Trucks for 1.5M KM

Scania and Northvolt unveiled a jointly developed battery cell for heavy electric vehicles. In validation tests, the lithium-ion cell has demonstrated an outsta…

Photovoltaic （PV）

DOE Announces Funding to Support Solar PV Recycling Innovations

The $82 million will also support development of domestic CdTe and perovskite solar manufacturing.

Carbon Emissions

US Pledges $1 Billion to Green Climate Fund Amid Call to Keep 1.5C in Reach

U.S. President Joe Biden convenes the fourth virtual leader-level meeting of the Major Economies Forum (MEF) on Energy and Climate at the White House in Washing…

Hydrogen Fuel Vehicle

Layer Green Hydrogen Cars Croft System Developed

Layer and Croft have partnered to design a new system to retrofit vehicles into green hydrogen cars. They have created the Nanoplant and Nanocartridges, the fir…

Energy Saving

Achieving Stable Perovskite Solar Cells Through Phase Transition Engineering for Effective Defect Passivation

Last summer, metropolitan areas of Korea including Seoul were hit by an unprecedented heavy rainfall, which inundated various locations. Similarly, torrential d…

Biofuel

BMW Evaluates Renewable Diesel for Logistics Operations in 1-Year Pilot Program

Photo: BMW GroupThe future is already on the Autobahn: Between the BMW plant in Munich, Germany, and Landau an der Isar, about 120 kilometers (km) to the northe…

Biofuel

Delta Signs 2-Year, 10-Million-Gallon Saf Agreement With Shell Aviation at LAX

Photo: DeltaDelta is making another multimillion-dollar commitment in sustainable aviation fuel (SAF) on its quest to scale what is widely considered the airlin…

Electric Vehicle Charging

New Interactive Map Shows EV Charging Stations Near National Parks

Snacks: Check. Road trip tunes: Check. An interactive map showing electric vehicle charging stations at the national park you are visiting: Check, check, and ch…

Energy Saving

One-Step Solution-Coating Method to Advance Perovskite Solar Cell Manufacturing and Commercialization

Perovskite solar cells (PSCs) are considered a promising candidate for next-generation photovoltaic technology with high efficiency and low production cost, pot…

Renewable Diesel

European Parliament Takes Action to Promote the Use of SAF

The European Parliament on April 18 voted 463 to 117 to implement a revision to the European Union’s Emissions Trading System that will phase out free all…

Energy Storage System

ESS Gigafactory Firm Pomega Selling Into a Market With ‘a Lot of Scepticism About Us Cell Production’

Pomega is selling the future offtake from its South Carolina ESS gigafactory into a market with a lot of scepticism about whether US battery cell production is …