Our Services

Helping clients to achieve sustainable, resilient, and pragmatic integrated multienergy solutions.

Integral Group developed its district energy services to meet each client’s unique needs. From energy infrastructure studies to inform energy systems retrofits to feasibility studies that validate environmental and financial performances of different multi-energy system options to low or netzero carbon energy systems design and construction documentation.

By developing these services over years of extensive and robust experience, the team innovates and implements sustainable, resilient energy solutions across sectors, bringing proven outcomes and value to clients.

Energy Infrastructure Decarbonization Studies

Working with clients across education, municipal, aviation, utility, and commercial sectors, Integral Group provides in-depth studies of existing thermal energy infrastructures.

By leveraging multi-sector experience and expertise, these studies contain bespoke, robust, and pragmatic energy strategies and recommendations to adapt existing energy infrastructures to achieve specific project goals while meeting the triple bottom line.

Geo-Exchange Studies + Design

With decades of experience and a solid track record, Integral Group provides a broad range of geo-exchange offerings, from initial feasibility studies, design services, construction administration, and commissioning oversight services. Geo-exchange configurations are projectspecific, including closed-loop vertical or horizontal; open-loop aquifer; open or closed-loop lake, river, ocean; and “Geo Energy Piles” integrated with structural foundations.

The team uses advanced modeling tools to optimize and integrate the geoexchange system into a more robust energy solution with multiple low-grade energy sources or sinks to support the designs.

Thermal Energy System Design

Continuing from studies and analyses, the design engineering team use realworld experience to bring projects from design to construction at both the building scale and the district energy scale. Having pioneered both “5th and 6th Generation” multienergy systems, Integral Group has the experience to integrate multiple technologies into elegant system configurations to meet project goals. Integrated energy systems may include heat pumps, geo-exchange, sewer or process heat recovery, solar thermal or photovoltaic, thermal energy storage, and electrical microgrid or storage.

Energy, Carbon + Technology

Integral Group provides a complete complement of consulting services that leverage expertise to guide policy and decision making, including, but is not limited to, reviews of emerging technologies, regulatory reviews on thermal energy systems, and market research. Consulting services keep Integral Group at the forefront of the industry, bringing clients the most relevant and innovative solutions.

Financial Analysis

For any energy infrastructure project, pragmatism is essential. Implementable solutions must also meet the triple bottom line. Integral Group also offers a range of financial analysis services to energy infrastructure project clients using developed tools to evaluate the fiscal performances of different energy system configurations. The team generates clear lifecycle financial metrics, including levelized costs of energy and net present values, to support technical recommendations.