Optimal Clients Lead Nation
in Energy Efficiency

- Massachusetts (#1, 7 years in a row)
- California (#2)
- Rhode Island (#3)
- Vermont (#4)
- Connecticut (#6)
- New York (#7)
- Minnesota (#9)


Optimal Energy is the prime contractor providing technical consulting services to the Massachusetts Energy Efficiency Advisory Council (EEAC), who in turn is responsible for working the utilities and program administrators in Mass to deliver all cost-effective energy efficiency.

Reducing Our Carbon Footprint at Optimal

Optimal’s electric vehicle charging  station and solar powered office are two examples of our commitment to sustainability

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Energy Efficiency Consultants Since 1996

Founded in 1996, Optimal Energy provides a full range of energy efficiency consulting services to investor and municipally owned utilities, program administrators, state and federal energy offices, regulatory commissions, advisory councils, and advocacy groups. We specialize in assessing, developing, designing, planning and launching efficiency programs that effectively address the needs of all stakeholders in a cost-effective, balanced fashion. Our team of experts helps clients to integrate low-cost, reliable and safe energy in a balanced resource portfolio to be industry leaders and meet the energy needs of today's dynamic economy.