The Chinese Green Building Park and Innovation Park in Beijing form part of the worlds largest R&D centres for construction. The masterplan by Peter Wilder is an exemplar for sustainable design including woodlands, wetlands and meadows demonstration areas for food production, plant medicine, green roofs, energy, materials technology and recycling. The scheme is part of an MOU between the UK and Chinese Government signed at 10 Downing Street and endorsed by the BRE and UKTI.
The Chinese Green Building Park
http://www.wilder-associates.com/projects/innovation/chinese-green-building-park-beijing/