If you're shopping for a new LCD or plasma TV you'll soon start noticing those familiar energy star stickers on flat screens.

Is it possible to run all your electronic gadgets - even your laptop - on renewable energy sources? PC Authority's eco-warrior Matthew Sparkes gets on his bike.

Consumers will have real-time access to energy consumption data.

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

Somniloquy can save on power while performing basic operations.

Energy ratings aren't just for the fridge anymore. By trimming watts from its routers and modems, Linksys reckons it can save enough power to light 14,000 home for a day.

Just add nano flakes.

One charger to rule them all - energy efficient micro-USB chargers to become the norm.

Intel unloaded a swag of new Penryn-class CPUs at CES today. Zara Baxter explores the new platform and what it means for your PC.

One of the universe's greatest secrets may soon have its picture taken, thanks to the Large Synoptic Survey Telescope (LSST), which can record 3,200 megapixel images

Researchers at the Arizona State University (ASU) have been awarded a two year US$5.1 million grant by the USA government to develop a radically improved battery..

Boffins engaged in fusion energy research are creating extremely thin plasma beams that could be useful for nanolithography to make future computer chips.

Trade show highlights services, products and innovations.

Hot on the toes of Panasonic, Sony has just released their new Bravia HD TV range including a 5-star energy efficient WE5 series and the 200Hz MotionFlow Z5500 series.

The world's data centres are producing more carbon emissions than countries and must be more efficient warned Samsung at a press conference today..

Stylish, yet gimmicky.

It seems like such a long time ago that we went to the loo, packed our lunches and set off on the road from oil dependency to a greener motoring future. So, are we nearly there yet?

'Product, Process, Planet' lays out environmental commitment.

This is a game that pushes PC hardware to the limit, and puts so called ‘next-gen’ consoles to shame.

Software automatically shuts down PCs when not in use.