Coldham illustrations for our Energy Future

Marc Rosenbaum, P.E., of Energysmiths, delivered the keynote this year at Affordable Comfort Home Performance conference this year, entitled "Imagining (and Doing) What Needs To Be Done". The presentation is available from ACI here.

As his secret weapon - not that Marc needs one - he had the illustrations of Bruce Coldham, AIA, depicting the many options that confront us.

Our choices: AS IS -

We could hole up:

Add something we can afford to heat:

Find a new source of heat:

Give up and start over:

Share the existing costs:

or do the right thing: