Think Little is an energy efficiency and green building consulting firm based in Charlottesville, Virginia. We collaborate with architects, builders and their clients to help create healthy, energy efficient and comfortable structures that are simple to operate.

Think Little owner, John Semmelhack, is a certified Home Energy Rating System (HERS) rater, a certified Passive House Consultant, an Energy Star partner and a Technical Advisor to builders in the EarthCraft House Virginia green building program.

NEWS:

THE PROOF IS IN THE PUDDING
Think Little’s home/office first full year of energy data.

PASSIVE HOUSE IN AUSTRIA
30% market share in 2010?