4
Gas for commercial and domestic use, namely, coal gas, landfill gas, methane gas, natural gas
7
Mineworking machines and apparatus for landfill and mine degasification, namely, mine borers, excavators, shearers, coal cutting machines, hydraulic roof supports; machinery for gas treatment, namely, gas compressors, gas flaring machines, gas combustion engines
36
Financing services; brokerage of carbon dioxide as gas emission credit; financial services, namely, money lending for the production and distribution of energy
37
Installation of gas supply and distribution apparatus; pipeline construction and maintenance; maintenance of mines and landfill sites, namely, repair and refurbishment of mines, removal of gas from mines
40
Generation of power and electricity; production of gas; production of environmentally-friendly forms of energy and power, namely, production of energy from mines and landfill sites; waste processing and treatment services; industrial toxic waste disposal; chemical treatment of gases; production and refinement of gaseous fuels for others
42
Geological research and advice; advisory services and related project management in the field of gas exploration, namely, the measurement, monitoring, extraction and utilization of gas from mine and landfill sites