*where and when it makes sense to do so

Ross Trethewey, P.E., M.Eng.,
Building Engineer for This Old House and Ask This Old House

Ross Trethewey is Principal of TE2 Engineering with extensive experience updating homes to create a more energy-efficient and sustainable environment. He has a pragmatic approach to the important topic of electrification and the removal of fossil fuels from the home. His presentation provides an excellent holistic view of the aspects you as a homeowner need to consider when looking at energy efficiency changes that also provide a better environment for healthier living.

Sponsor: CFREE subcommittee of Lincoln Green Energy Committee

Co-sponsors: MetroWest Climate Solutions, Green Newton, MassEnergize, Electrify Arlington