The researchers claim to have achieved 18 percent energy conversion efficiency, trumping all previous achievements, with just a small change.
Researchers at UNIST have used an innovative method to improve the energy efficiency of organic QD solar cells to 18 percent. Previously, it had peaked at 13 percent.
In a significant advancement for next-generation semiconductors, a collaborative research team has made groundbreaking discoveries in the field of two-dimensional (2D) semiconductors.
Their findings, published in Nano Letters, shed light on the generation and control of trions, providing valuable insights into the optical properties of these materials.
2D semiconductors, known for their exceptional light characteristics per unit volume with high flexibility due to their atomic layer thickness, hold immense potential for applications in areas such as advanced flexible devices, nano photonics, and solar cells.
Saskatchewan’s capital city is moving forward with plans to electrify its Regina Transit fleet, signing a five-year contract with Nova Bus to acquire 53 battery electric city buses.
A subsidiary of the Volvo Group based in Quebec, Nova Bus manufactures long-range electric bus options with absolutely massive battery packs — up to 564 kWh on its biggest models, with the option of DC fast-charging or charging through overhead wires.
The first installment of its larger order will see seven of its LFSe+ 40-foot, long-range buses delivered to the City of Regina early in 2025 at a cost of $10.8 million (Canadian). The city will follow that with 13 more buses later in 2025 at a cost of $22.4 million, with an additional $21.2 million set to be spent on facility upgrades and infrastructure to support the electric buses.
After topping Tesla in the final three months of 2023, BYD is starting the year off strong with EV sales rising another 50% in January.
BYD sold 105,304 fully electric cars last month, up 48% from the 71,338 handed over last year. Production was also up significantly, with 114,365 EVs built last month, up 64% YOY.
Interestingly, BYD’s all-electric vehicles are beginning to outpace its plug-in hybrids (PHEVs). BYD’s PHEV sales were up 21% to 95,715 last month. Production was only up 9% to 90,749 units.
A LUXURY carmaker has confirmed the release of an EV model that’ll replace the original gas version.
The news were shared this week, with the new vehicle expected to enter production in the latter half of 2024.
A breakthrough plasmonic catalyst, stable in air, revolutionizes acetylene semi-hydrogenation, marking a significant advance in sustainable catalysis.
In a significant breakthrough, Prof. Polshettiwar’s group at TIFR, Mumbai has developed a novel “Plasmonic Reduction Catalyst Stable in Air,” defying the common instability of reduction catalysts in the presence of air. The catalyst merges platinum-doped ruthenium clusters, with ‘plasmonic black gold’. This black gold efficiently harvests visible light and generates numerous hot spots due to plasmonic coupling, enhancing its catalytic performance.
Superior Performance in Semi-Hydrogenation.
A pivotal achievement has been reached in the realm of energy transition with the development of a cutting-edge tandem solar panel. Interestingly, the solar panel has demonstrated an impressive conversion efficiency rate of 25 percent.
The 25 percent efficiency is a significant improvement above the average 24 percent efficiency found in commercial modules. This makes it the world’s most efficient perovskite silicon tandem solar module in an industrial configuration, as per the release.
This remarkable achievement marks a crucial milestone in the global transition towards sustainable energy sources.
When imaginations are unconstrained, you end up with electric vehicles like the Hummer EV SUV.
The Telangana state government in South India, in collaboration with various agricultural aid organizations and technology companies, launched a groundbreaking project known as “Saagu Baagu.” This initiative focused on assisting 7,000 chilli farmers with AI-powered tools, marking a significant step…
Saagu Baagu shows AI’s growing role in agriculture, helping developing-world farmers achieve sustainable and profitable practices.
