BusinessGreen.com Most Read - 15 May
From speed-limiting technology to arguing green energy firms, we look at the stories that have made it big in the past week
Speed-limiting device promises car emission savings Don't tell Jeremy Clarkson... Vestas pioneers cost-cutting turbine spider crane Company claims new crane design could cut some wind farm...
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Billionaire industrialist David Koch dies aged 79
Prominent funder of climate sceptic and anti-regulation lobby groups died from advanced prostate cancer
Shell closes in on takeover deal for Australian energy supplier ERM Power
Oil giant makes first foray into Australia's competitive power market as it continues drive into consumer energy supply, renewables, and clean technologies
IKEA, Unilever, and BNP Paribas join business drive against inequality
Business for Inclusive Growth (B4IG) coalition will launch at the G7 summit this weekend, warning inequalities around the world are economically-damaging
Global briefing: Museum of fossil fuels opens in Sweden
All the green business news from around the world this week