A man with eyeglasses wearing an N95 bifold respirator holds up a CO2 meter displaying 471 ppm. In the background is a radiology monitor with a test patter

David Elfstrom, P.Eng, CEM, CMVP

Independent Energy Engineer

With a career spanning medical physics, systems administration, and energy management, David is the “go-to” resource for projects requiring independent professional assistance.

Specialties

Currently only available on an occasional basis, for projects located in Ontario, Canada, but outside of Toronto, due to existing contractural obligations.

  • RETScreen Expert Software and Training
  • Energy Project Measurement & Verification consulting

Contact

David Elfstrom, P.Eng, CEM, CMVP
david@elfstrom.com
647-235-8872
Toronto, Ontario
Canada
Professional Engineers Ontario

Authorized by the Association of Professional Engineers of Ontario to offer professional engineering services.