Energy Efficiency

First generation Photo Energy System. Photo source - wavja.com

August 12, 2024

WAVJA’s PES Delivers 200x More Efficiency Than Solar Panels, Powering Through Day and Night With Sun and LED Energy

The world has again taken one step towards its ever-changing landscape of renewable energy. WAVJA, a US-based company, introduced PES (Photon Energy System). PES is a green energy system that converts light

Entrance of Gran Vía metro station in Madrid. Photo Credits: ccchan19 (CC BY 2.0)

Energy·Science·Sustainability

Heat from Below: How Madrid’s Metro Could Cut Heating Costs by 50% for Thousands

A research team from the Polytechnic University of Madrid (UPM) and the Madrid Subterra Association is studying the feasibility of using unconventional energy sources, such as residual heat from subway stations, tunnels, and water conduits, to improve the energy efficiency

June 5, 2024

Discover MIT’s Energy-Saving Marvel: The Green Future of Computing is in Sight!

Science·Sustainability·Technology

MIT researchers have unveiled a groundbreaking superconducting device that could revolutionize energy consumption in computing. This device, harnessing the power of superconductors, promises to

ViewSonic Pioneers Sustainable Projection with Lamp-Free LS Series

Business·Technology

ViewSonic Corporation, a leader in visual solutions and Digital Light Processing (DLP) projectors globally, is steering the projector industry towards sustainability with its LS

Schematic Diagram of the Structural Design Concept for Novel Actinide-based Micronuclear Batteries.

Energy·Science·Technology

Tiny Nuclear Battery with 8,000x Efficiency and Several Decades of Power Could Transform Remote Technology Use

Several Chinese research institutions led by Soochow University are collaborating to work on americium, a radioactive element that does not occur naturally. Americium is derived from the waste of nuclear reactors and

Karmactive Team

September 25, 2024

The CETROVO 1.0 subway car was launched in Qingdao on Wednesday. With a carbon fiber composite body and frame, it is lighter and more energy-efficient than the traditional subway train. (Xinhua/Li Ziheng) Photo Credits: CRRC

China·Public Transportation

Meet CETROVO 1.0: How China’s First Carbon Fiber Subway Reduces Energy Consumption by 7% Annually

China’s state-owned rail company, China Railway Rolling Stock Corporation (CRRC), unveiled the world’s first commercially operational carbon fiber subway train, named “CETROVO 1.0” or Carbon Star Rapid Transit, in Qingdao on the

Govind Tekale

June 28, 2024

The sky’s the limit for Hysata ✈️ Our team recently took to the skies to capture stunning aerial shots of our state-of-the-art 8000m2 factory in Port Kembla. Photo Credit: Hysata (X formerly Twitter)

Energy·Science

Australian Start-Up Boosts Hydrogen Production Efficiency to 95% with Capillary-Fed Electrolysis

Efficiency in hydrogen production by electrolysis is about 70 to 80 percent. Experts from a start-up have significantly increased efficiency through optimization. Researchers at the University of Wollongong (UOW) have developed a

Rahul Somvanshi

May 15, 2024