CeraPhi Geothermal Development Company

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Kentwell Hall

CeraPhi Energy Partners with Kentwell Hall with for Landmark Net Zero Heating Project – PRESS RELEASE

PRESS RELEASE CeraPhi Energy Partners with Kentwell Hall with for Landmark Net Zero Heating Project – PRESS RELEASE FOR IMMEDIATE RELEASE 10th December 2025 CeraPhi Energy Partners with Kentwell Hall with for Landmark Net Zero Heating Project – PRESS RELEASE CeraPhi Energy has been appointed to deliver a first of its kind feasibility study for Kentwell Hall, a 16th-century stately home in Suffolk.  With the preservation of this Grade 1 listed building at the heart of the project, CeraPhi would design a non-invasive world-first multi-well deep geothermal heating solution using its proprietary CeraPhiWell monobore borehole system, designed to significantly reduce carbon emissions and operating costs. Currently reliant on an aging oil boiler that consumes excessive quantities of fossil fuel yet barely warms the 400-year-old hall. Kentwell faces the dual challenge of protecting its fragile Tudor fabric and contents while modernising for the future. CeraPhi Energy has stepped up to accept this challenge, confident that its expert team can engineer a solution that can be accommodated seamlessly into the building and is both commercially viable and environmentally transformative. The proposal will sympathetically introduce the 21st-century geothermal technology into this 16th-century landmark, whilst maintaining its authenticity, significance and character. CeraPhi’s innovative closed-loop deep ground source system operates at depths of up to 1500 meters (1.5km), is invisible at the surface and designed to minimise disruption providing consistent, low-carbon heat across the estate. This includes the historic hall, residential quarters, a modern café and events building, nearby ancillary properties, and even the octagonal guard towers. By optimising the system to preserve the Hall’s delicate environment at an optimum 11°C, CeraPhi will ensure both comfort and conservation, while enabling additional estate buildings to be brought into productive use — creating opportunities for new income streams and long-term sustainability. The project is set to explore the installation of multiple deep wells, delivering secure baseload heat with capacity for future expansion.  A Heat-as-a-Service (HaaS) model is being considered, where CeraPhi would build and operate the system at its own cost and sell the heat back to the estate under an energy service agreement. The system will significantly reduce Kentwell Halls operating costs replacing its current oil fired system with baseload 100% clean energy across the estate for generations to come. Gary Williams, COO of CeraPhi Energy, said:“This is a unique challenge and the first project of its kind targeting a prestigious building of this age, proving that geothermal can be harnessed anywhere to cut carbon and deliver secure, affordable heat. We will implement a system that is invisible on the surface yet transformative in performance, a cleaner, smarter and more resilient option that futureproofs Kentwell Hall while preserving its remarkable heritage.” Patrick Phillips, owner of Kentwell Hall, commented:“Kentwell is one of the most beautiful houses in an unrivalled setting, but Historic Houses cannot remain so fixed in the past that they become uninhabitable. Heating has always been a major problem for us, with vast rooms, high ceilings, and centuries-old windows that cannot be altered. We had considered every option over the years; geothermal was not one we had even imagined possible until we met Gary and later visited CeraPhi’s Yorkshire site. For us, sustainability is not a fashion — it is a duty. Our age should consume fossil fuels fairly and leave most for future generations, just as we must avoid polluting the land, water and oceans we share with wildlife. A deep geothermal system could finally allow us to maintain the stable temperature this timber-framed house needs, improve comfort for staff and visitors, and greatly reduce our reliance on oil and electricity across the many ancillary buildings on the estate. “Historic houses have always embraced modernisation when necessary, from coal in 1800 to plumbing, acetylene lighting and high-pressure hot water in the 1900s. If geothermal can work for us, others may follow. We hope CeraPhi’s system delivers everything it promises with minimal disruption and that Kentwell becomes an exemplar for other historic properties seeking a practical path to net zero.”This landmark project demonstrates how cutting-edge next generation deep geothermal innovation can bring historic properties into a sustainable, net zero future, with minimal disruption above ground, Previous PostCeraPhi Energy Awarded Contract to Deliver Groundbreaking Geothermal Decarbonisation Project at Scunthorpe General Hospital – PRESS RELEASE About CeraPhi®  CeraPhi Energy Ltd is UK business based in Norfolk and operating globally focussed on Deep Geothermal Developments with proprietary technology and a mission to unlock the thermal heat underground to deliver sustainable, continuous, and totally green 24/7 baseload energy. Its patented CeraPhiWell system is designed to convert any existing or new borehole into a closed-loop geothermal energy source, providing a scalable and de-risked pathway for net-zero heat and power solutions globally.   To find out more and to explore investment opportunities with CeraPhi visit www.ceraphi.com For media inquiries and further information, please contact Holly Harvey-Perdicou holly.harvey-perdicou@ceraphi.com  

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Scunthorpe General Hospital

CeraPhi Energy Awarded Contract to Deliver Groundbreaking Geothermal Decarbonisation Project at Scunthorpe General Hospital – PRESS RELEASE

PRESS RELEASE CeraPhi Energy Awarded Contract to Deliver Groundbreaking Geothermal Decarbonisation Project at Scunthorpe General Hospital – PRESS RELEASE FOR IMMEDIATE RELEASE CeraPhi Energy Awarded Contract to Deliver Groundbreaking Geothermal Decarbonisation Project at Scunthorpe General Hospital 18th November 2025 SCUNTHORPE, LINCOLNSHIRE. CeraPhi Energy Ltd, a leading developer of geothermal energy solutions, is pleased to announce it has been awarded a contract to implement an innovative low-carbon heating system at Scunthorpe General Hospital, part of the Northern Lincolnshire and Goole NHS Foundation Trust. The pioneering project will see CeraPhi Energy Ltd transform an existing 550-metre borehole on the hospital site into a proprietary CeraPhiWell geothermal system. This system will be integrated with a new energy centre to supply continuous, reliable, green heat from deep below the grounds of the hospital to a heat network, significantly decarbonising a number of hospital buildings, reducing the site’s reliance on fossil fuels and helping to achieve the trust’s Net Zero targets. This development marks a significant step in the NHS’s commitment to achieving Net-Zero emissions and will position Scunthorpe General Hospital as a trailblazer in public sector decarbonisation. The geothermal heat network is expected to deliver reductions in carbon emissions and long-term energy cost savings.   Gary Williams, Chief Operating Officer of CeraPhi Energy Ltd, commented: “We are immensely proud to be partnering with the NHS on this infrastructure project. Re-purposing an existing asset like the 550m borehole with our CeraPhiWell technology provides an accelerated, cost-effective, and low-risk pathway to delivering baseload geothermal heat. This contract is a testament to the versatility of our ‘plug and play’ system for commercial and public sector decarbonisation, and we are committed to supporting Scunthorpe General Hospital in setting a new standard for sustainable healthcare.” The new energy centre and heat network will provide a stable, efficient source of heating and hot water, crucial for patient and staff comfort as well as clinical operations. By harnessing the constant thermal energy from beneath the ground, the system will offer a robust alternative to traditional gas-fired boilers. Group Deputy Director of Capital Services and Sustainability, Alex Best, said: “We are proud to be one of the most pioneering NHS organisations in the country in using sustainable, green energy to power and heat our hospitals. We believe this is important for a number of reasons. Firstly, we want to create healthy, clean environments for our patients, visitors and staff – and the wider communities living and working around our hospital sites. We also want to invest in technology that will help to make our buildings more efficient, creating comfortable spaces for patients to heal and recuperate, that are more economical to run. This latest phase of works, that will see us using a geothermal system to heat some of our buildings at Scunthorpe is a really exciting development, which we hope will pave the way for similar schemes in the future.” CeraPhi Energy’s work will involve: Converting the pre-drilled 550m borehole into a closed-loop CeraPhiWell system. Designing and installing a new, highly-efficient energy centre to house the necessary heat pump technology. Installing a new heat network to connect multiple hospital buildings to the geothermal heat source. It is thought that this project will be the deepest of its type ever installed in the UK and forms part of CeraPhi Energy’s drive to install low cost and low carbon emission system across the UK. Work commenced in October 2025 and is scheduled to be complete and commissioned by the end of February 2026. This project forms a key component of the hospital’s broader sustainability strategy. ENDS Previous PostCeraPhi Energy Alerts Local Community to Targeting of Sites by Professional Criminals – PRESS RELEASE About CeraPhi®  CeraPhi Energy Ltd is UK business based in Norfolk and operating globally focussed on Deep Geothermal Developments with proprietary technology and a mission to unlock the thermal heat underground to deliver sustainable, continuous, and totally green 24/7 baseload energy. Its patented CeraPhiWell system is designed to convert any existing or new borehole into a closed-loop geothermal energy source, providing a scalable and de-risked pathway for net-zero heat and power solutions globally.   To find out more and to explore investment opportunities with CeraPhi visit www.ceraphi.com For media inquiries and further information, please contact Holly Harvey-Perdicou holly.harvey-perdicou@ceraphi.com  

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Ceraphi geothermal site control panel break in

CeraPhi Energy Alerts Local Community to Targeting of Sites by Professional Criminals – PRESS RELEASE

PRESS RELEASE CeraPhi Energy Alerts Local Community to Targeting of Sites by Professional Criminals – PRESS RELEASE Malton, 8th January 2025 CeraPhi Energy is issuing an important public safety notice after its gas well site at Great Habton (Malton 1) near Malton, was recently broken into and ransacked. The break-in, which occurred sometime within the past two weeks, involved a significant theft of materials and the destruction of safety equipment. The perpetrators, appear to have been well-equipped and have left little trace of their actions. Local authorities have conducted a full investigation at the site, Police Crime Scene Investigation teams have visited the premises and are reviewing the CCTV evidence. The criminals will have used vans or trucks to transport the stolen equipment, raising concerns that this could be part of a broader series of targeted thefts. As a result, CeraPhi Energy would like to alert the community to raise awareness and encourage vigilance. Given the nature of the crime, there is a real risk that other sites and local properties may be targeted in the future. The Police have suggested that farmers, businesses, and residents in the area to be on alert for any unusual activity. Gary Williams, COO of CeraPhi Energy said “We want to make the local community aware of this situation and ask that everyone remains vigilant. If anyone notices anything suspicious, such as unfamiliar vehicles or people in the area, we urge them to report it immediately to the local Police. By staying alert and working together, we can help prevent further crimes and ensure the safety of our sites and surrounding properties.” For more information or to report any tips, please contact your local Police station. CeraPhi Energy is committed to the safety and security of its staff, partners, and local communities. We appreciate the cooperation of everyone in helping protect local businesses and properties Previous PostOpen Day for Pickering Town Geothermal Heat Study PRESS RELEASE About CeraPhi®  CeraPhi is a vertically integrated Geothermal Development Company with proprietary technology and a mission to unlock the thermal heat underground to deliver sustainable, continuous, and totally green 24/7 baseload energy through a “plug and Play” sustainable technology platform.  To find out more and to explore investment opportunities with CeraPhi visit www.ceraphi.com For media inquiries and further information, please contact Holly Harvey-Perdicou holly.harvey-perdicou@ceraphi.com

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Open Day for Pickering Town Geothermal Heat Study PRESS RELEASE

PRESS RELEASE Open Day for Pickering Town Geothermal Heat Study Feasibility work on geothermal heat networks for the town of Pickering has been completed, offering a promising vision for a more sustainable future.   In February 2024, Pickering Town Community Interest Company (PTCIC) received a £36,000 UK Shared Prosperity Fund grant from North Yorkshire Council to finance the study.  This project explores the potential of harnessing geothermal energy through both existing, redundant gas wells near the town as well as new boreholes.  To present the findings to the community along with the prospects of delivering a pilot project, PTCIC, in collaboration with Third Energy and CeraPhi Energy, is hosting an open day on Thursday, 7th November, at the Memorial Hall from 2pm to 9pm. The study primarily focused on developing geothermal heat networks that could decarbonise heating for three schools in the northern part of Pickering and the Ryedale Swim & Fitness Centre in the south.  The feasibility results indicate significant benefits, with potential annual energy savings of over £130,000 and reduction of more than 374 tonnes of carbon emissions per year. Additionally, the study identified other potential networks in the town that could offer further financial and environmental gains. These systems would utilise closed-loop wells, meaning no direct interaction with the environment or water tables – drilling to depths of up to 1,800 metres to access temperatures exceeding 45°C. The UK Shared Prosperity Fund, which provides £2.6 billion for local investment until March 2025, aims to foster community pride, boost local economies, and improve life chances across the UK by investing in infrastructure, businesses, and skills development. Mike Potter, a PTCIC Board Member, said, “This project presents an exciting alternative to fossil fuels with the opportunity to develop new net zero infrastructure while repurposing legacy assets for sustainable and renewable energy use. Not only can we reduce costs and carbon emissions, but we also strengthen the town’s energy security, protecting residents from potential future energy price fluctuations. If successful, this could have massive implications nationally.” Russell Hoare, former MD of Third Energy and now Director of Yorkshire Projects for CeraPhi Energy, added, “We’ve identified several viable geothermal heat networks in Pickering that could significantly reduce energy costs and carbon emissions. Engaging with the community has been a crucial part of this project, and we look forward to sharing more details and answering questions at the open day on November 7th.” ENDS Previous PostCeraPhiWell identified as providing energy security in Defence Sustainability Report​ About CeraPhi®  CeraPhi is a vertically integrated Geothermal Development Company with proprietary technology and a mission to unlock the thermal heat underground to deliver sustainable, continuous, and totally green 24/7 baseload energy through a “plug and Play” sustainable technology platform.  To find out more and to explore investment opportunities with CeraPhi visit www.ceraphi.com For media inquiries and further information, please contact Holly Harvey-Perdicou holly.harvey-perdicou@ceraphi.com

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Projects Manager

Job Title  Projects Manager Date required  Immediate Reporting to Chief Operating Officer Work location Great Yarmouth Head Office (Hybrid) The Company  CeraPhi Energy is a multi-award-winning technology development company leading the way in the application and deployment of advanced closed loop geothermal energy solution taking Oil and Gas expertise and combining this with conventional Ground Source Heat Pump solutions to provide a step change in the way we use the heat from the ground to provide a base load energy solution and fully integrated energy company. We are seeking mission driven people to add to our team who care about the planet and the future of it and prepared to step up to the mark to challenge how we produce deliver and scale clean baseload energy for the heat beneath our feet with disruptive innovation step change and seeking people who are prepared to push against the grain to make that change happen. If you have that learn quick, fail fast and deliver mentality with the ability to challenge, create and push the boundaries of success to succeed then you are halfway there, if you want to make an impact on generations to come and step up to deliver solutions that don’t just support the race to carbon free energy and enable a step change to accelerate a transition we what to hear from you. Role summary We are seeking a highly skilled and experienced Projects Manager to join our team. In this role, you will be responsible for leading and coordinating multiple projects within an office and site environment, managing diverse teams through subsurface geological activities, civils and ground works, drilling and intervention workover, topside construction and integration activities and start up commissioning and field operations. Your primary focus will be on developing efficient processes, executing effective strategies, and ensuring the timely completion of these projects. The Projects Manager will take ensure the safe and successful completion of all project related activities without accident to the highest standard, on time and within budget preventing creep while also coordinating individual tasks for their respective teams with highest attention to detail. The Projects Manager, will coordinate people and processes to ensure that our projects are delivered on time and produce the desired results. You will be the go-to person for everything involving a project’s organization and timeline. The Project manager for developing detailed project plans, ensuring resource availability and allocation of the correct resources, people plant and materials are accounted for assuring every project large and small is delivered on time within budget and scope. The Project Manager should have a background in business skills, management, budgeting and analysis. You should be an excellent communicator and comfortable managing multiple tasks. you also need to be a team player and have a problem-solving aptitude Knowledge & experience required Proven work experience as a Projects Manager or similar role  Proven working experience as a project administrator in the Utilities and or Energy Sector Solid technical background, with understanding or hands-on experience in Project Delivery from Engineering through to Commissioning and Start up and Site Operations. · Excellent client-facing and internal communication skills Excellent written and verbal communication skills Solid organizational skills including attention to detail and multi-tasking skills Strong working knowledge of Microsoft Office and other Project -Planning and Management Software PMP / PRINCE II certification is a plus Organizational skills for keeping track of various budgets, employees, and schedules simultaneously. Package Employment Type:  Permanent Staff Contract  Salary: Negotiable based on experience Benefits: Pension, Health Insurance, Employee Share Option Scheme  Contractor and Companies need not enquire.  To Apply – Send your Cover Letter with your full CV to  Join-our-team@ceraphi.com CeraPhi is a leading technology developer and geothermal energy development company.

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CeraPhiWell identified as providing energy security in Defence Sustainability Report​

NEWS CeraPhiWell identified as providing energy security in Defence Sustainability Report The benefits of CeraPhiWell are fully acknowledged in a benchmark government report on Defence Sustainability. As the report introduction states: “In 2023, AECOM, BAE Systems, Frazer-Nash, the Royal United Services Institute (RUSI), and the Defence Science and Technology Laboratory (Dstl) committed to work in partnership to deliver a series of roundtable events with support from the Directorate for Climate Change and Environment (MOD). These events sought to address the details of a common issue: how can the defence sector overcome the affordability/ incentivisation gaps which limit the uptake of scientific and technological solutions typically described as ‘Climate Change and Sustainability’ (CC&S) products. They brought together leading innovators and academics across multiple institutions…….”.   The conclusions were published in October 2024 in this report entitled: Defence: Sustainability as a Competitive Advantage (DSTL/PUB161887). Identifying one of the many benefits of the CeraPhiWell it goes on to state: “It offers a noiseless, resilient and maintenance-free source of heat, and (if drilled deep enough) it is ideal to replace existing generators or plants. This can reduce logistic resupply requirement and enable a reduced maintenance team, freeing up these valuable resources for elsewhere.” Karl Farrow, CEO of CeraPhi Energy said: “It is great to see the efforts of the CeraPhi Energy Team acknowledge within this important report.  CeraPhi is committed to supporting the Armed Services in addition to its many Commercial customers”   To view the full report, please click here: Defence: Sustainability as a Competitive Advantage To find out more visit www.ceraphi.com Previous PostCeraPhi Energy to develop new energy source in Ryedale.Next PostOpen Day for Pickering Town Geothermal Heat Study PRESS RELEASE About CeraPhi®  CeraPhi is a vertically integrated Geothermal Development Company with proprietary technology and a mission to unlock the thermal heat underground to deliver sustainable, continuous, and totally green 24/7 baseload energy through a “plug and Play” sustainable technology platform.  To find out more and to explore investment opportunities with CeraPhi visit www.ceraphi.com For media inquiries and further information, please contact Holly Harvey-Perdicou holly.harvey-perdicou@ceraphi.com

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Maintenance technician

Job Title Maintenance Technician Date required  Immediate Reporting to Projects Manager Work location  North Yorkshire Regional Office (Hybrid) The Company  CeraPhi Energy is a multi-award-winning technology development company leading the way in the application and deployment of advanced closed loop geothermal energy solution taking Oil and Gas expertise and combining this with conventional Ground Source Heat Pump solutions to provide a step change in the way we use the heat from the ground to provide a base load energy solution and fully integrated energy company. We are seeking mission driven people to add to our team who care about the planet and the future of it and prepared to step up to the mark to challenge how we produce deliver and scale clean baseload energy for the heat beneath our feet with disruptive innovation step change and seeking people who are prepared to push against the grain to make that change happen. If you have that learn quick, fail fast and deliver mentality with the ability to challenge, create and push the boundaries of success to succeed then you are halfway there, if you want to make an impact on generations to come and step up to deliver solutions that don’t just support the race to carbon free energy and enable a step change to accelerate a transition we what to hear from you. Role summary We are seeking a highly skilled and experienced Maintenance Technician to manage the project activities, sites and infrastructure running smoothly undertaking general maintenance and repair covering electrical, mechanical, and instrumentational aspects of plant and equipment within a general plant and equipment piping and system distribution environment.  The Maintenance Technician will be responsible for inspecting facilities infrastructure on site locations which maybe remote or within urban environments. They will schedule repairs for faulty equipment or damaged structures, remove and isolate structures and redundant equipment. They also perform general maintenance of the facility and grounds.  In addition, they perform periodic quality checks on all equipment and systems to ensure they are up to standards and suitable certified, keeping logs and records in good order.  The Maintenance Technician will be working in a team and alone and needs to be able to demonstrate a high degree of self-management and self-discipline with a high Health and Safety Work Ethic acting as the facility or infrastructure Supervisor, Facilities Coordinator, or with a team of other disciplined professionals.  The Maintenance Technician will have excellent time management and problem-solving skills, great attention to detail, and be proactive.  To work with other colleagues, a good Maintenance Technician must also be comfortable in a team environment and have excellent verbal and written communication skills. Job responsibilities Input to technical and commercial proposals and supporting project delivery. Prepare budgets for O&M activities. Prepare spares and consumables lists. Survey plant and equipment infrastructure and facilities and repair systems to ensure they are consistent with health and safety standards. Perform maintenance of systems (replace light bulbs and sockets, clean and repair circuit breaker panels etc.)  Assist in the setup of ventilation, heating cooling and other systems and conduct repairs when necessary. Maintain heating and cooling systems to ensure functionality. Inspect alarm systems (fire, protection) and schedule repairs when needed. Perform manual repairs when necessary (fix locks, replace windows etc.)  Undertake activities of pest control such as spraying insecticide Conduct general upkeep procedures (e.g., landscaping) and other tasks as assigned (painting, carpentry etc.) Assist in budget preparation and ensure it is followed. Knowledge & experience required Proven experience as Maintenance Technician Basic understanding of mechanical, electrical, hydraulic and other systems Knowledge of general maintenance processes and methods Working knowledge of tools, common appliances and devices Manual dexterity and problem-solving skills Good physical condition and strength with a willingness to work overtime.  High school diploma or equivalent; Certificate in HVAC, building maintenance technology, mechanical or Electrical Engineering or relevant field essential.  Certified Maintenance and Reliability Professional (CMRP) is desired.  Organizational skills for keeping track of various budgets, employees, and schedules simultaneously. Package: Employment Type: Permanent Staff Contract Salary: Negotiable based on experienceo Pensiono Health Insuranceo Employee Share Option Scheme Contractor and Companies need not enquire. To Apply – Send your Cover Letter with your full CV to  Join-our-team@ceraphi.com CeraPhi is a leading technology developer and geothermal energy development company. Package Employment Type:  Permanent Staff Contract  Salary: Negotiable based on experienceo  Benefits: Pension, Health Insurance, Employee Share Option Scheme  Contractor and Companies need not enquire.  To Apply – Send your Cover Letter with your full CV to  Join-our-team@ceraphi.com CeraPhi is a leading technology developer and geothermal energy development company.

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