One fifth of Apple's production sites failed air quality test in 2014, report shows
Tech giant said to be developing battery-powered minivan, as Volkwagen pushes further into hydrogen market
The tech titans are putting a premium on financial predictability. What does that mean for the future of corporate energy?
The iPhone maker's latest green energy investment for solar farm in California makes it first $700bn US company
Company to convert failed sapphire glass facility into command hub for its data centre network
Businesses taking matters into their own hands, fitting solar panels and wind turbines to produce their own energy
IT giant announces UK retail launch of Intelligent Energy's Upp hydrogen fuel cell device charging unit
Apple's VP of Environmental Initiatives hopes she has inspired home runs, starting with renewable energy
Apple chief executive underlines the company's commitment to reducing carbon emissions
Decision by search giant to sever link with American Legislative Exchange Council will boost UN climate campaign