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Mantis Energy

Healthcare

50,000m2

Of NHS Buildings Surveyed

£10m

Decarbonisation Funding Obtained

1.8m Tonnes

Tonnes of CO2 Savings Identified

2040 Target

NHS Net Zero Target

Mantis deliver decarbonisation strategies and low-carbon heating retrofit projects to meet the unique operational demands of healthcare environments.

We partner with hospitals, clinics, and healthcare estates to reduce emissions and support sustainability goals while maintaining critical care standards.

Our Healthcare Expertise

We understand the complex energy needs of healthcare facilities, where reliability, indoor air quality, and uninterrupted operations are paramount. We focus on optimising energy use, reducing operational costs, and enhancing resilience to support uninterrupted patient care and safety.

Mantis specialise in the unique challenges of healthcare buildings balancing sustainability, energy efficiency, occupant comfort and safety. We have worked across the UK with many NHS organisations to help them with there sustainability and net zero goals.

We support a variety of Healthcare organisations such as:

  • Healthcare Trusts
  • Healthcare Estates
  • Hospitals
  • Health Centres
  • Care Homes

To date we have been involved in over £10m worth of Decarbonisation Projects for Healthcare projects.

Our Services

Our healthcare sector service offerings include:

  • Decarbonisation Strategies and Plans: Mantis are able to assess estate wide assets as well as individual buildings.
  • Support with Project Funding: Involvement in Department of Health and Social Care (DHSC) Capital Allocations, Decarbonisation Schemes and Building Retrofit Funds.
  • Low Energy Building Design and Retrofit: From newbuild PassivHaus design to PAS2038 retrofit standards for fabric first decarbonisation projects.
  • Energy Procurement & Monitoring: Strategic energy procurement solutions and energy monitoring to reduce energy use.
  • Building Services Engineering: Efficient and sustainable building services design utilising low carbon heating systems and renewable power generation.
  • Mechanical & Electrical Contracting: Air source heat pumps (air-to-water and air-to-air), ventilation with heat recovery, electrical upgrades, solar PV and battery storage.
  • On Site Construction: Installation of insulated roof systems, glazing upgrades, internal and external wall insulation.
  • Facilities Management: Condition & performance monitoring as well as preventative and reactive maintenance.

Our Accreditations and Frameworks

Accreditations

  • ISO 9001, 14001, 45001
  • Safe Contractor and SSIP Certified
  • Cyber Essentials Plus
  • All staff Advanced DBS Checked

Frameworks

  • North West Net Zero Hub
  • Midlands Net Zero Hub
  • NEPRO3
  • Procure Plus Commercial Retrofit
  • Laser Energy Consult, Design & Install

Why Healthcare Bodies Choose Mantis 

  • Sector-Specific Knowledge: Understanding of healthcare estate operational needs and funding landscapes. We have an excellent track record of securing funding for healthcare estates.

  • Optimised Solutions: Our low energy building and building services designs focus on improving sustainability while minimising disruption to healthcare environments that often operate 7 days a week 24 hours per day.

  • Measurable Impact: We have a proven track record in delivering compliant decarbonisation and retrofit projects which result in significant energy, carbon, and cost savings.

Net Zero Design & Build

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