A Sampling of Carl's Writings
Recent Articles
Measure, Then Manage, Your Power Usage
User-pay Garbage Makes Polluters Pay
Warming the Planet to Keep Myself Cool
Archived Articles
Interested in having Carl speak at your event?
Email Carl Duivenvoorden at:
Or phone Carl at 506. 363. 8117 (in Kingsclear, New Brunswick).
Carl's enthusiasm, energy and highly entertaining sense of humor make the audience receptive to his messages. He is a model of excellence.
