Our work

Proof, not promises.

Every project here started as a hard energy question and ended as measurable carbon, cost and comfort gains. From national grid strategy to a single Cornish home.

National Grid · WREN · Community

A net-zero blueprint for whole communities

We underpinned every decision in National Grid's Net Zero Communities project — modelling viable options and shaping the Future Energy System Tool now used across England & Wales.

England & Walestool now in national use
100%of options de-risked by modelling
Treveth · Energy systems

Renewable due diligence for new housing

Energy modelling and due diligence that let a major developer make better use of renewable energy across future schemes — for residents and significant carbon savings.

Future schemesrenewable strategy set
Verto Homes R&D
Verto Homes · Research

Proving low-carbon homes at scale

Our R&D partnership puts new fabric, heating and monitoring approaches through real-world trials on live housing developments.

Heritage home retrofit
Heritage home · Retrofit

A warm, dry Victorian terrace

A fabric-first retrofit that cut heat demand and designed out damp and mould — comfort and bills transformed without losing the character.

Communal energy scheme
Mixed-use scheme · Energy systems

Communal heat that pays for itself

Whole-system design for a communal heat pump and storage scheme — sized against real demand, modelled against real tariffs.

Community energy
Community energy · Community

A business model a community can run

Viable net-zero strategy and finance for a community energy group — the numbers that turn ambition into a fundable plan.

University of Exeter training
University of Exeter · Research

Building the skills the transition needs

Accredited CPD and net-zero leadership programmes developed with the University of Exeter, upskilling teams across the sector.

Council estate decarbonisation
Public estate · Retrofit

A decarbonisation plan for a council estate

Stock-wide modelling and a phased retrofit roadmap — prioritising the homes and measures that cut the most carbon per pound.

No projects in this category yet — talk to us about yours.
2019
delivering whole-system energy work since
E&W
tools now used across England & Wales
6
disciplines under one joined-up team
Zero Bills
homes engineered with Octopus Energy

They are experts in breaking down complex energy problems from a first-principles perspective and providing cogent solutions that are financially and environmentally sustainable.

Alec Hussain COO, SNRG

Your project could be the next one here.

Tell us about your building, scheme or idea. We'll tell you — honestly — what's possible, what it costs, and how much carbon it saves.