[Greenbuilding] Thermostat controlled vent

Reuben Deumling 9watts at gmail.com
Wed Nov 16 13:38:37 CST 2011


On Wed, Nov 16, 2011 at 11:33 AM, Corwyn <corwyn at midcoast.com> wrote:

> On 11/16/2011 2:08 PM, sanjay jain wrote:
>
>   * Save Money - The Activent pays for itself in the first year
>>
>
> I would love to see the assumptions they used to get _that_ number.
>

Most programs that subsidized smart thermostats were phased out as far as
I've understood because it turned out to be much harder to find the savings
which were used to justify the programs in the first place.

But it is also good to recall that 'energy savings' from energy efficiency
programs rarely correspond to net reductions in consumption, but are rather
measured relative to a hypothetical growth trajectory.
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