General
- The Consumer Council
- Information on Sustainable Development
- United Nations
- UNICEF
- Eco-Schools Northern Ireland
- World Wildlife Fund
- National Trust
Water
- Northern Ireland Water
- Department for Regional Development – Water Policy Division
- Northern Ireland Environment Agency
- Drinking Water Inspectorate
- Utility Regulator
Energy
- Utility Regulator
- Information on available grants (Carillion Energy Services)
- Information on renewable energy (Action Renewables)
- Northern Ireland Environment Agency
- Energy Saving Trust Advice Centre
Food
- Food Standards Agency
- Wrap
- Soil Association
- Fairtrade
- British Nutrition Foundation
- Marine Stewardship Council (Kids section)
Waste
- Bryson House
- Rethink Waste
- Waste Online
- Waste Resources Action Programme (WRAP)
- Tidy Northern Ireland
- SITA Northern Ireland