Each year over 400 million external power supplies (EPS) are sold in the EU. To increase consumer convenience as well as resource and energy efficiency, the Commission has revised today the ecodesign requirements for these devices. Manufacturers will have 3 years to prepare for the changes. The rules cover EPS which charge or supply electricity to devices … Continue reading European Commission advances in the completion of the Common Charger initiative
Category: technology
Our energy transition: a recent breakthrough in fuel cell design
In a groundbreaking advancement for the energy sector, researchers have unveiled a revolutionary ceramic fuel cell design that promises to dramatically reduce weight and enhance efficiency, potentially transforming applications across aerospace and renewable energy industries. Eirwen Williams discusses the developments in an article on the Sustainability Times website. “Ceramics Crushed All Metal Technology”: Danish … Continue reading Our energy transition: a recent breakthrough in fuel cell design
Global standards play key role in addressing climate change
In an article on The Conversation website, Graeme Auld, Professor, Public Policy, Carleton University and Stefan Renckens, Associate Professor of Political Science, University of Toronto discuss the important role that standards play overall but particularly, in this case, related to climate change. What are your views? How a small update in global standards can … Continue reading Global standards play key role in addressing climate change
The hunt for some of the biggest electric vehicles in the world
Chris Baraniuk wrote on the BBC News website about his search for some of the largest electric vehicles in the world to get a better idea of what is out there and what is possible. How much energy you can pack into a battery is one limit on how big an EV can get – … Continue reading The hunt for some of the biggest electric vehicles in the world
New way to recycle cement from demolished concrete buildings
In an article on the BBC News website, Justin Rowlatt discusses a new way to recycle cement and massively reduce its carbon footprint. What are your views? UK breakthrough could slash emissions from cement Scientists say they've found a way to recycle cement from demolished concrete buildings. Cement is the modern world's most common … Continue reading New way to recycle cement from demolished concrete buildings
The world’s largest carbon-capture plant just switched on
After decades of hype and doubt, giant factories that can pull thousands of tonnes of carbon dioxide out of the atmosphere are starting to spin up. Experts say we’ll need carbon capture to offset stubborn emissions that can’t easily be cut with existing green technology. In an article on the CNN website, Laura Paddison discusses … Continue reading The world’s largest carbon-capture plant just switched on
NATO’s commitment to overcoming the challenges of energy efficiency and sustainability in military operations
Ivan Mactaggart writes on the Karve International website about the efforts of military to ensure its sustainability. Readers should note that there is also a good article on energy security from January on the NATO website. The Challenges of Energy Efficiency & Sustainability To Military Technology Military sectors of all major nations are significant … Continue reading NATO’s commitment to overcoming the challenges of energy efficiency and sustainability in military operations
The German city of Mannheim heats thousands of homes using ice-cold water
River heat pumps? Mannheim started using one last year. With the concept gaining ground around the world, Tim Schauenberg writes on the Deutsche Welle website to find out how it works and how it is being used in Mannheim. Could large heat pumps revolutionize how we warm our homes? Standing in my swimming trunks … Continue reading The German city of Mannheim heats thousands of homes using ice-cold water
Latest invention from University of Alberta – a battery-free light switch
The battery-free invention operates by harvesting ambient energy, potentially making homes more energy-efficient, environmentally friendly and affordable. Geoff McMaster discusses the latest invention in an article on the University of Alberta website. Innovative wireless light switch could cut house wiring costs in half A University of Alberta engineering researcher has developed a wireless light … Continue reading Latest invention from University of Alberta – a battery-free light switch
‘Breakthrough battery’ from Sweden may cut dependency on China
Northvolt, Europe’s only large homegrown electric battery maker, has said it has made a lower cost, more sustainable battery designed to store electricity which does not use lithium, nickel, graphite and cobalt. Bernd Radowitz discusses this new development in an article on the Recharge News website. Northvolt eyes global storage markets with 'cost-effective' sodium-ion … Continue reading ‘Breakthrough battery’ from Sweden may cut dependency on China
Energy in Demand - Sustainable Energy - Rod Janssen 