research
Ohio geologists study potential for geothermal in abandoned coal mines
The research at Ohio University could help transform old fossil fuel sites into clean energy assets, though much work remains to be done.
Massachusetts
Innovative geothermal micro-district concept moves ahead in Massachusetts
Utilities could prove useful partners in the projects, which involve drilling, trenching and laying pipe to bring underground heat into buildings.
education
Minnesota energy planning initiative helps colleges reach carbon-neutral goals
One participant, the University of Minnesota at Morris, already uses 100% renewable electricity, but is now looking for options to eliminate its natural gas heating systems.
Minnesota
In Minnesota, a geothermal innovation revives interest in systems’ potential
A startup company is beginning to market geothermal systems that circulate heat from shallow aquifers.
Minnesota
Proposal would heat, cool Minneapolis food hall, apartments with groundwater
A developer is pursuing city financing to build an aquifer thermal energy system as an alternative to natural gas.