Links
- BTG BioHeat International BV
- BTG BioLiquids BV (BTG – BTL)
- BTG Biomass Technology Group BV
- BTG Carbon Consultancy
- Intergovernmental Panel on Climate Change (IPCC)
- Kyoto protocol
- Ministry of Environment of the Czech Republic
- Ministry of Industry and Trade of the Czech Republic
- State Environmental Fund of the Czech Republic
- United Nations Convention on Climate Change (UNFCCC)