The 2015 Challenge had 4 winners bringing home a total of $30,000 in cash prizes! Click below to learn more about each winning home and their super energy efficient features.
View Winners »
2015 Challenge Recap »

View the 2014 ZEC Winners »

View the 2013 ZEC Winners »

The Latest CT ZEC Events:

PACE to Showcase BPC Green Builders New Canaan Home
May 15th, 2010 - 9 am., 12 pm. & 3 pm.
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Keithan Home Tour for Members of the Killingworth Chamber...
Nov. 14th, 2009 - 9 am.
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See All ZEC Events »

CT ZEC Event Notice:

Keithan Home Tour for Members of the Killingworth Chamber of Commerce

Event Date: Nov. 14th, 2009 - 9 am.

Killingworth, CT - Mary and George Keithan cordially invite Members of the Killingworth Chamber of Commerce to view and tour their Net Zero Energy Home.

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