steady state. n. Physics. A stable condition that does not change over time or in which change in one direction is continually balanced by change in another.

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Seeking New Partners to Join Steady State

We welcome new partners to join Steady State in making new and existing structures as efficient s possible.


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Steady State Consulting

See for Yourself


David Calkins in an internationally certified Passive House Consultant. Passive House is the highest building performance Standard in the world. The PHPP is an energy modeling tool that takes all the components of a building, models how they interact and maximizes their performance.


The freshest air and the highest level of comfort are coupled with energy consumption of up to 10 times less than current code built homes for heating and cooling.

Steady State is an energy consulting and development firm focused on helping customers create the most incredibly healthy, comfortable and efficient buildings. We believe a sound energy model is the most important factor in a project's performance.


At Steady State, outstanding service is at the heart of everything we do. We offer advice and support for every phase of your project from preliminary conceptual advice to assembly design, for small and medium-sized structures to large multi unit developments. We provide complete and sustainable solutions from A to Z.


Over the years, we have earned a reputation for excellence in the field of home performance.  Our intuitive advice, backed by experience and expertise, sets us apart from all other energy consulting companies.