Have you taken the pledge? Here are some of the pledges people have made to the PlanetYork campaign.

Park Grove School, Park Grove - reduce energy consumption and teach pupils about efficiency

Haxby Road Primary School, Haxby Road - set up systems to monitor energy use

Huntington Primary School, North Moor Road - increase everyone's awareness of energy efficiency

The Healing Clinic, Fulford Cross - use low emission appliances and encourage staff and clients to cycle

Crown Prosecution Service, Piccadilly - train staff and aim to reduce energy bills by three per cent

University of York - train staff and use energy-efficient equipment

Joseph Rowntree School, Haxby Road - educate school members on energy efficiency

YorkBoat, Lendal Bridge - use environmentally-friendly cleaning materials

British Sugar, Boroughbridge Road - offer staff efficiency training

Guide Friday, Fishergate - increase amount of fleet running off liquid petroleum gas

Water's Edge, Earlsborough Terrace - aim to reduce energy bills by three per cent

The Royal Oak, Goodramgate - offer training and cut energy bills by ten per cent

Novotel, Fishergate - educate staff on efficiency

Oxfam, Goodramgate - use energy efficient lightbulbs Barley Hall, Coffee Yard - use energy efficient lightbulbs Environment Agency, Clifton Moor - implement a green business travel plan and carry out audit of building

Company of Merchant Adventurers, Fossgate - train staff and use energy efficient light bulbs

Ryland Horticulture, Upper Poppleton - change vehicle to liquid petroleum gas and convert to renewable energy supply

Galtres Care Home, Carr Lane, Strensall - train staff and use energy-efficient lightbulbs

Hallmark-ifa, Museum Street - reduce energy bills by one per cent

The Mount School, Dalton Terrace - use energy-efficient equipment and cut energy bills by five per cent.

Updated: 11:55 Thursday, May 02, 2002