+ Doherty Engineering Inc.

Recent Projects

25 MW Biomass Cogeneration District Energy Plant Ajax

DEI is acting as owner's engineer following the turnkey tender process for front-end engineering design and provided the preliminary and detailed engineering studies for Biomass Cogeneration Analysis on the existing Ajax Steam Plant site. This facili... [More]

Carbon Black Facility Capacity Upgrade

DEI completed the detailed engineering study to determine the feasibility and incentives available for self electricity generation. The analysis includes both load displacement and export opportunities. The design allows for utilization of the tai... [More]

4.6 MW Quattro-Gen Facility Brantford

DEI provided the detailed feasibility study that lead to the full engineering design of the 4.6 MW gas turbine "Quattro-Gen" facility in Brantford. The analysis involved assessing all of the Ontario Power Authority opportunities including... [More]

New Station Service Boiler Plant Nanticoke

DEI are assisting Ontario Power Generation (OPG) with works and field surveillance associated with the Nanticoke Generating Station Auxiliary Boiler procurement and installation. The Boiler procurement will be complete with dedicated building encl... [More]

Energy Efficiency Improvements and Cogeneration Studies for Auto Parts Manufacturer Southern Ontario

DEI has provided a diverse range of services to a major automotive manufacturer in Southwestern Ontario. A preliminary energy audit was completed which involved a detailed site inspection and culminating with a report identifying projects and opp... [More]

Arcelor Mittal Dofasco Steam Turbine Generator Hamilton

Utilizing the energy and the surplus blast furnace gas and the resultant additional steam capacity, DEI provided design services for the installation a 7MW condensing steam turbine at the Arcelor Mittal Dofasco Hamilton facility. The design includ... [More]