Energy generation services, namely, the generation of steam, hot water, chilled water, and/or electricity from central energy plants via an underground piping distribution network, ambient loops, and/or electrical distribution; energy generation services; waste-to-energy generation services; biomass to energy generation services; biomass gasification services; combined heat and power (CHP) services; sewer heat recovery services; operating geo-exchange energy systems for greenfield and brownfield projects; Provision of heating, cooling, and electricity services, namely, the storage and distribution of steam, hot water, chilled water, and electricity from central energy plants via an underground piping distribution network, ambient loops, and electrical distribution; Building construction services, namely, building heating and cooling energy systems and electricity services for greenfield and brownfield projects; Business management services, namely, managing heating and cooling energy system usage and electricity services for greenfield and brownfield projects; "GEO COMMUNITIES"; Energy design services, namely, designing heating and cooling energy systems and electricity services for greenfield and brownfield projects