- Multi-disciplinary services provided, depending on site
- Planning, due diligence, environmental services, noise modeling, and geotechnical engineering
- Many small sites (5,000 sf to 20,000 sf) in urban neighborhoods where sites range from 1 MW to 10 MW
- Several 250 MW sites in rural areas, next to substations
- 100+ BESS projects in the past five years with numerous energy developers
Battery Energy Storage System (BESS) developments are increasingly being built around the country to store energy produced by renewable sources (solar, wind) during off peak, low demand periods for output into the electrical grid during peak energy demand, thus reducing reliance on gas-powered Peaker plants.
Challenge
Developing BESS facilities presents significant hurdles because the sites are often on small parcels and frequently in former industrial land use areas, where there is the likelihood of encountering complex site constraints such as potential contamination and risk of noise impacts on nearby communities. Developers must navigate a stringent regulatory landscape, requiring adherence to local zoning ordinances, stormwater, hazardous materials, and noise regulations—all within potentially tight timelines. Developers face increasing scrutiny regarding potential noise concerns and maintaining positive community relations.
The substantial weight and operational demands of critical BESS equipment and support structures necessitate thorough geotechnical investigations for the design of stable and reliable foundations.
Solution
GZA advises on the site’s zoning feasibility and conducts environmental site assessments during due diligence to inform the client’s property transaction. If the project proceeds, subsurface explorations are completed to help develop foundation design and construction recommendations for equipment. GZA also oversees construction. Noise monitoring and modeling are conducted to comply with local code requirements, with mitigation design recommendations made as needed.
Benefit
GZA helps energy developers effectively navigate the inherent complexities of BESS project development, ultimately leading to more successful outcomes. GZA provides the investigations, data analyses, and environmental and geotechnical recommendations needed to move forward with construction, often overcoming complex challenges on difficult sites. GZA's ability to provide a full spectrum of essential services under a single point of contact also streamlines development.