GTC is well-suited to help clients make decisions about fuels, technologies and financing. Our technical, business and operational capabilities create a unique synergy, giving way to a sustainable and integrated solution that our clients can depend on.

We offer specialized sustainable and renewable energy services in the following areas:

  • Solar renewable energy technology (heating, photovoltaic, thermal)
  • Waste to energy (biomass, landfill gas, anaerobic digestion)
  • Geothermal energy

We also provide the following services:

  • Design & implementation of energy efficiency programs
  • Promotion and implementation of energy-efficient products (e.g. lighting)
  • Energy research, consultancy and management
  • Carbon footprint evaluation