alliance energy solutions is a multi-regional, turn-key Energy Services Company (ESCO) headquartered in Oxford, Connecticut. AES takes full responsibility for its projects, providing customers with a single point of contact. Focused primarily on energy efficient lighting, AES also implements comprehensive conservation projects deriving additional energy savings from HVAC systems, direct digital controls, compressor upgrades, and industrial process improvements. AES has expertise in securing federal, state, local incentives, rebates and tax benefits and can provide interest-free loans for energy savings projects.

AES offers a Total Value Proposition (TVP) which encompasses all of the components of a successful energy project.

- Consultation
- Design/Audit
- Materials Management
- Installation
- Administration
- Rebates
- Financing – Usually Interest Free
- EPACT Federal Tax Deduction Documents
- Service & Support

The AES customer base is broad, including manufacturing, retail, commercial, health care, recreational, educational and governmental buildings. In 2007, AES completed over four hundred energy conservation projects.

EPAct (Energy Policy Act) extended until 2013 - substantial tax incentive from the federal government for a qualifying energy efficient lighting system.