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Health Care

Cambridge Grove

Harniss flawlessly provided yet another top-tier property, earning an 'A' rating for Hamberley's portfolio. This sustainable energy solution further enhances and supports their ESG objectives.

General Business (carbon)

Jaga UK Ltd Carbon Foot Print

Jaga Heating Products (UK) Ltd in 2024 appointed Harniss to help assist with their journey towards Net Zero.
Engaging with our Energy and Carbon team to account for Scope 1,2 and 3 Green House Gas evaluation and set up for a Carbon Neutrality and offset investment.


Carbonlite Challenge

Helping lenders create a 'green' and 'sustainable' assessment process for green loans.  Assessment of new and redevelopment residential schemes.

Health Care

Saxon Manor

Harniss seamlessly delivered to the highest quality, another 'A' rated property to add to Avery's portfolio, ensuring an energy efficient solution continues to strengthen and fulfil their ESG goals.


Greenwich Schools

Working alongside the appointed Facilities Management team, Harniss helped to incorporated simple changes to behavioural patterns through the re-alignment with occupancy profiles via the BMS controls.

Returning a 5% overall energy saving

Health Care

Avery Park, Satra House Kettering

This A rated building achieves a near net zero carbon status, with the installed services include a sensibly sized and suited gas fired CHP to meet 15% of the overall heating and hot water demand to ensure compliance with planning requirements and client sustainability expected performance goals.

Who We Work With

Many of our clients have spent years investing in new developments, integrating new technology and incorporating our advice on sustainability, all of which is necessary to bring best-in-class solutions to market.


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