Celtic Energy Employee Directory

Renewable Energy Semiconductor ManufacturingConnecticut, United States11-50 Employees

Celtic Energy provides independent advisory services for energy projects in the renewable energy space, functioning as owner’s representative to help clients interpret complex calculations, guarantees, and terms and to negotiate contracts while monitoring performance to ensure promised outcomes. The firm serves public-sector clients—including schools, colleges, cities, states, and the federal government—delivering clarity and oversight to verify energy savings and guide vendor selection. It emphasizes third-party evaluations to confirm real savings and can unbundle projects to lower costs and secure long-term savings, while assisting with scope of work, RFPs, and favorable contracts.

Based in Glastonbury, Connecticut, it holds professional engineering credentials across multiple states and Ireland, including certifications as a certified energy manager and a CMVP, as well as LEED accreditation. In 2019, Celtic Energy was acquired by NV5 Global, Inc., indicating its integration into a broader engineering and energy solutions platform.

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