| High efficiency buildings: SIA Building Code and Minergie Label Family |  |  | Switzerland | 1998 | 
              
                                                                                                        | IDAE-FEDER Programme for Small and Medium-Sized Businesses |  |  | Spain | 1998 | 
              
                                                                                                        | Individual Metering |  |  | Spain | 1998 | 
              
                                                                                                        | Law 34/1998, on the hydrocarbons sector |  |  | Spain | 1998 | 
              
                                                                                                        | Local Energy and Climate Counsellors |  |  | Sweden | 1998 | 
              
                                                                                                        | Local Investment Programmes (LIP) |  |  | Sweden | 1998 | 
              
                                                                                                        | Local Tax and Fees Act |  |  | Bulgaria | 1998 | 
              
                                                                                                        | National Environmental Policy |  |  | Togo | 1998 | 
              
                                                                                                        | National plan on sustainable development |  |  | Luxembourg | 1998 | 
              
                                                                                                        | Plan for Public Housing (Plan Vivienda de Protección Oficial 1998-2001) |  |  | Spain | 1998 | 
              
                                                                                                        | Royal Decree 2818/1998 on Special Regime |  |  | Spain | 1998 | 
              
                                                                                                        | Support for District Heating and CHP |  |  | Sweden | 1998 | 
              
                                                                                                        | Technology Procurement Programme - Renewables |  |  | Sweden | 1998 | 
              
                                                                                                        | Transport Planning (Brussels) |  |  | Belgium | 1998 | 
              
                                                                                                        | Various Financial Measures for Energy Efficiency Activities |  |  | Norway | 1998 | 
              
                                                                                                        | Radiation Protection and Nuclear Safety Act |  |  | Australia | 1998 | 
              
                                                                                                        | Organic Environment Law (Nº 7554) |  |  | Costa Rica | 1998 | 
              
                                                                                                        | CCS Demonstration and Large-Scale Geologic Storage Cooperative Agreements |  |  | United States of America | 1997 | 
              
                                                                                                        | Clean Coal and Natural Gas Power Systems Program |  |  | United States of America | 1997 | 
              
                                                                                                        | Diesel and Gasoline Sulfur Standards |  |  | Canada | 1997 |