Taking the carbon out of carbonated

Pepsi leads the pack on renewable energy

Designer farming

Urban food projects take to the skies and the water

It’s not just a huge floating hydroponic glasshouse, it’s “a metaphor for us and for the future of this planet.”

That’s how New York’s parks commissioner Adrian Benepe sees the vegetable-growing Science Barge moored off Manhattan’s West Side.

Greening the greenbacks

Banks launch billion dollar initiatives

International mega-bank HSBC is spending $100 million on a scheme to promote “action – not apathy” among its 300,000-strong global workforce.