consumer electronics

UK-based fuel cell specialist hails 'transformational year', as first set of financial results fuels optimism for 2015

Phone users could charge up their batteries just by walking around

Mobile phone co-operative secures exclusive deal to stock 'the most ethical mobile handset on the market'

Efficient flat-screen TVs shrinking power use, but new ultrahigh-definition devices and games consoles may drive consumption upwards

Manufacturers likely to have to offer European customers a common charger from 2017

European Commission poised to propose a new voluntary scheme that green groups fear will be too weak to drive industry change

New iPhone app promises to take the hassle out of e-waste management

Emptying the world's vaults is one way to stretch gold supplies for decades. But here's a better long-term solution

The sports apparel giant's new iOS app rates 22 materials to help designers choose wisely regarding environmental and social concerns

The Sceptic Tank is adrift among eco-friendly funeral wear and recycled phone-shoes - Seriously