Earthwise are energy consultants who specialise in low carbon buildings that are beautiful, comfortable and affordable.

What we do


Passivhaus Design

We offer a Passivhaus Design and consultancy service including feasibility studies for homes in the UK using the Passivhaus Planning Package (PHPP) to deliver high quality, high comfort, low energy houses.

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Energy audit

Energy Audit

For commercial property and public buildings to find cost savings through energy efficiency and renewable energy.  Our energy audit will identify payback, return on investment, tax incentives and grants to reduce capital costs.

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About Us

Earthwise are Passivhaus Designers and Commercial Energy Assessors with specialist knowledge in green building design, energy efficiency and renewable energy technologies. 

We enjoy collaborating with clients, architects and engineers to develop low energy building designs for residential new build / retrofit of existing homes and commercial / industrial buildings.

We are based in Brighton & Hove in Sussex and have been working with low carbon buildings since 2003 all over the UK. 

We offer a range of services including Passivhaus Design & feasibility studies, energy audits and energy calculations and assessments for new build commercial buildings (BRUKL).

We are members of the AECB, Passivhaus Trust, International Passivhaus Association, The Green Register and Elmhurst Energy.


What people say about us

  • Passivhaus Designer logo
  • AECB logo
  • Passivhaus Trust logo
  • International Passivhaus Association logo
  • The Green Register logo
  • Elmhurst Energy logo

Get in touch

If you would like to discuss your project with us then please fill out the form.

We aim to reply within 24 hours.

Or call us today and we can start a conversation.

01273 766631
Twitter: @mischah


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