Mine Water Geothermal Project Australia
Building on a prior high-level assessment of using local mine water as a low-carbon thermal source, JRG Energy delivered the next-stage technical, economic, and risk-based feasibility for integrating mine water geothermal into the greenfield Peter Krenz Leisure Centre. Deliverables include a project inception report and plan, a review of licences and agreements required, an uncertainty and reliability assessment of […]
Ground Source Heat Pump (GSHP) Feasibility, Central London
JRG Energy supported a major London office development in evaluating Ground Source Heat Pump (GSHP) options for a low-carbon heating and cooling strategy. We carried out a geothermal resource assessment of the subsurface geology and hydrogeology at the central London site, generated GSHP system options tailored to the client’s requirements, and delivered recommendations that confirmed […]
Brighton Thermal Gradient Well & Hot Springs Feasibility
For the development, JRG Energy designed and project-managed the construction of a ~600 m thermal gradient well, acquiring core and running wireline surveys to fully characterise the target formations. We then delivered specialist consulting to determine the technical and commercial viability of deep coaxial closed-loop, shallow closed-loop, and shallow open-loop geothermal as the heating and mineral water supply for the proposed facility.
Eastland Generation Technical Due Diligence
JRG Energy conducted a technical due diligence for Obayashi Corporation focusing on subsurface elements of Eastland Generation’s geothermal assets at Kawerau. The review was instrumental in Obayashi’s decision to acquire a 50% stake in Eastland Generation. It assessed current resources available for power generation, alignment with the owner’s business plan, potential additional capital expenditures, and […]
Menengai Geothermal Spa Feasibility
JRG Energy conducted a full feasibility study for a proposed geothermal spa facility at the Menengai steamfield near Nakuru, examining technical, economic, social, environmental, market and legal aspects. The study included a site visit and community consultation to identify the optimal location adjacent to re-injection infrastructure with caldera views. JRG developed a preliminary master plan […]
AGF 2.0 — New Zealand-Africa Geothermal Facility
JRG Energy, in partnership with MB Century, is serving as Managing Contractor for the AGF 2.0 programme in East Africa. Drawing on six years of involvement in AGF 1.0 and deep relationships with Partner organisations across the region through the GRMF program in particular, JRG leads technical assistance spanning the full geothermal development cycle — […]