Commercial and industrial heat pump systems with modular plant room solutions. Designed for large-scale projects by GS Renewable. GS Renewable Heat Pump Systems & Integrated Energy Solutions for Commercial & Industrial Projects Our Mission Empower organisations to invest in a sustainable future. Starting now. 18+ UK & Ireland Industry Awards for Solution Design and Performance 2000+ Heating Pump System Projects Commissioned 25+ Years of Design and Installation 47M Carbon Tonnes Saved Our Products and Services Heat Pump Systems Energy Integrations Let's Work Together Partner with us to build a sustainable future, now. Reach out

About Us Founded by award-winning mechanical engineers, Thomas and Erik Vaughan, GS Renewable is driven by a deep commitment to combating climate change. Thomas's background in agriculture ignited a lifelong passion for environmental responsibility, reflected in his personal act of planting 22,000 trees to offset carbon emissions. Since 2010, GS Renewable has become a leader in integrated renewable technologies, specializing in energy efficient heat pump solutions . Our modular heat pump plant rooms , incorporating over two decades of design expertise in sustainability projects for domestic, commercial and industrial sectors. Our dedication to sustainability and innovation has been recognized by industry leaders. We were invited as panelists at COP to discuss tackling climate change in the heating and cooling sector. Furthermore, our membership in prestigious organizations like the European Heat Pump Association (EHPA), SEAI Ireland, Green Tech Alliance, and the Energy Resilience Leadership Group founded by Bill Gates and Siemens Energy, underscores our commitment to collaborative action. Selected as a top 25 participant in the EU-backed Climate-KIC Programme in 2022, GS Renewable plays a vital role in shaping a circular economy for Europe. We are dedicated to achieving the goal of limiting global temperature increases to 1.5°C. GS Renewable's modular heat pump plant room was shortlisted for The Earthshot Prize in 2022. Our Awards and Industry Recognitions We are honoured to have received numerous awards and nominations, showcasing our commitment to innovation and excellence in energy solutions in the past decade: 2024 F eatured in the 2024 PwC ' Irish Climate Tech Opportunity ' report 2024 Nominee for All Ireland Sustainability Award Consultancy of The Year Award 2024 Recognized Member of Energy Resilience Leadership Group (ERLG, founded by Bill Gates and Christian Bruck, CEO Siemens Energy) 2024 Nominee for The Earthshot Prize by The Mills Fabrica for our Modular Heat Pump Plant Rooms 2022 ACR Journal Domestic Ground Source Heat Pump Project - Winner 2022 ACR Journal Non-Domestic Air Source Heat Pump Project - Highly Commended 2021 ACR Journal Non-Domestic Ground Source Heat Pump Project - Highly Commended 2020 ACR Journal Non-Domestic Ground Source Heat Pump Project - Winner 2019 H&V News Awards - Finalist - Commercial Renewable Energy Project of the Year 2019 National Heat Pump Awards UK - Winner - Commercial Heat-Pump Project of the Year 2018 National Heat Pump Awards UK - Winner - Commercial Geothermal Heat-Pump Project of the Year 2017 National Heat Pump Awards UK - Finalist - Domestic Air Source Heat Pump Project of the Year 2016 National Heat Pump Awards UK - Winner - Domestic Geothermal Heat Pump Project of the Year 2015 National Heat Pump Awards UK - Finalist - Commercial Air Source Heat-Pump Project of the Year 2014 Energy Efficiency & Renewables Awards - Finalist - Domestic Energy Efficient Project of the Year| 2014 National Heat Pump Awards UK - Finalist - Domestic Air Source Heat-Pump Installations Let's Work Together Partner with us to build a sustainable future, now. Reach out

Planning & Design Angesichts der steigenden Nachfrage und Durchsetzung von CO2-Obergrenzen in allen Branchen wird GS Renewable von Partnern bei der Gestaltung und Implementierung erneuerbarer Energien konsultiert, um die Moralkodizes sowie die ESG- / GRI-Ziele des Unternehmens zu erfüllen. GS Renewable verfügt über einen hohen Spezialisierungsgrad im Bereich Thermodynamik und hydraulische Systeme. GS Renewable bietet ein konzeptionelles Design, das Ihnen hilft, die besten fundierten Entscheidungen zu treffen, um den Energieverbrauch und den CO2-Ausstoß in Ihrem Eigentum zu reduzieren. Wir haben maßgeschneiderte Wärmepumpen-Anlagenräume mit über 10 MW für unsere Kunden entworfen, die von Regierungsbehörden bis hin zu multinationalen Konzernen mit Namen reichen. Solution Driven Approach We take a solution-driven approach to deliver a strategic advantage for your business. This translates directly to significant cost savings on your energy bills, boosting profitability and long-term financial performance. Additionally, our modular design ensures seamless integration with your existing infrastructure, minimizing disruption and accelerating project completion. By implementing our advanced heat pump systems, you can demonstrably reduce your company's environmental impact. This positions your brand as a leader in sustainability, enhancing brand reputation and potentially increasing the bottom line by attracting increasingly growing customer base who prioritise environmentally responsible practices. Financial Projections Our planning and design service goes beyond upfront capital expenditures. We leverage a data-driven approach to analyze energy efficiency, maintenance needs, and operational costs throughout the modular heat pump plant room's entire lifespan. This empowers you to make strategic decisions that maximize return on investment (ROI). The transparency we offer allows for accurate budgeting and forecasting, ensuring strong financial performance over the life of the modular heat pump plant room. Our approach empowers CFOs and business sustainability leaders to make strategic choices that prioritize both economic and environmental well-being. By demonstrating the positive environmental impact of reduced carbon emissions, you can effectively align your sustainability goals with long-term financial objectives. Design Consultancy Financing, Grants and Power Purchasing Agreements (PPA) At GS Renewable, we understand the multiple level of complexities of project financing, sourcing grants (e.g SEAI schemes such as SSRH, BEC, EEOS. NDMG) and attaining power purchase agreements (PPA). By opting-in to our planning and design service, clients can delegate the financing and grants sourcing to us. We support our clients through documentation preparation to attain finance and grant approvals by leveraging our expertise to secure funding and decarbonisation grants for your modular heat pump plant room. EU Emissions Trading System (EU ETS) Through our planning and design service, we design heat pump plant rooms that can help clients comply with the EU ETS and reduce their overall emissions. As regulations around emissions tighten, EU ETS allowances are likely to become more expensive. A heat pump plant room from GS Renewables is a future-proof investment that helps clients stay ahead of the curve and potentially avoid significant costs associated with exceeding emission allowances in the future. Our planning and design service ensures the plant room designed adheres to EU ETS regulations. This simplifies compliance reporting and demonstrates your client's commitment to environmental responsibility. Regulatory Compliance The design of our pre-fabricated heat pump plant rooms seamlessly integrate with your existing infrastructure, minimizing disruption and installation delays. They are also designed with integrated monitoring and control systems that accurately quantify energy usage and CO2 reduction. This provides verifiable data for environmental sustainability reporting, a key requirement under the EU's new Corporate Sustainability Reporting Directive (CSRD). Our plant rooms contribute to demonstrably lower carbon emissions, aligning with the CSRD's focus on environmental transparency. This allows you to clearly showcase your commitment to decarbonization efforts, potentially mitigating future regulatory scrutiny and market risks. By implementing our modular heat pump technology, your company can actively contribute to environmental sustainability goals. This not only fulfills legal compliance but also positions you as a leader in responsible corporate practices. Let's Work Together Book a technical scoping call Reach out

Energy-efficient heat pump systems for commercial & industrial projects. Design, supply & install with expert support from GS Renewable. Heat Pump Systems We are heat pump specialists with modular plant room expertise. Engineering-Led System Design Designed for performance, reliability and integration - Full technical assessment of thermal loads, temperatures, space and electrical capacity - Engineered systems designed for real operating conditions - Seamless integration with existing plant, steam, CHP and BMS - Optimised for efficiency, resilience and future expansion Built to deliver measurable performance and long-term return on investment. Turnkey Delivery with Single-Point Accountability From concept to commissioning - Concept and detailed design - Planning, compliance and permitting - Modular plant room manufacture and installation - Mechanical, electrical and controls integration - Commissioning and performance verification Minimal disruption. Reduced delivery risk. Faster deployment. Commercial & Decarbonisation Business Case Built for executive approval - CAPEX, OPEX and payback modelling - Energy savings and lifecycle cost analysis - Carbon reduction forecasting and compliance impact (EU ETS / CSRD) - Grant and funding optimisation Clear visibility of financial return, regulatory position and sustainability outcomes. Designed for Long-Term Asset Performance Industrial-grade infrastructure - Redundancy and resilience built in - Modular, serviceable architecture - Low total cost of ownership Predictable performance, protected ROI and long-term operational reliability. Lifecycle Support & Performance Management Ongoing technical partnership - Planned preventative maintenance - Performance monitoring and optimisation - Operator training and documentation - Long-term engineering support Sustained system efficiency, asset protection and ROI optimisation. GS Renewable's commitment to building commercial and industrial heat pump systems with optimal performance efficiency aligns perfectly with the principles of double materiality, helping organiations achieve the following. 80% Operating Cost Savings 100% Decarbonisation 20% Project Cost Reduction Heating Cooling Hot Water Steam Read More Read More Scope 1: Direct Emissions Refrigerant is used to transfer heat, our well-designed systems employ closed-loop circuits, minimizing leaks compared to traditional systems that burn fossil fuels directly. This reduces emissions of harmful refrigerants with high global warming potential (GWP). Heat pump systems can seamlessly integrate with renewable energy sources like solar or wind power. By using clean electricity for operation, heat pump systems drastically minimize Scope 2 emissions compared to fossil fuel-powered systems. Unlike on-site construction of traditional heating systems, our heat pump systems are manufactured in controlled facilities. This allows for more efficient production processes and reduced transportation emissions associated with bringing various components to a construction site. Scope 2: Indirect Emissions from Energy Use Scope 3: Indirect Emissions from the Supply Chain GS Renewable does not believe in a one size fits all approach and are experts in identifying opportunities for energy efficient strategies specific to your site and operations. GS Renewable's experienced engineering team excels at innovative heat source integration. We leverage our expertise to identify unconventional yet viable sources within a business operation. This approach can significantly enhance system efficiency compared to industry standards while meeting business requirements. Air Source Agricultural Waste Ground Source Solar PVT Water Source Industrial Waste Heat Waste Water District Heating GS Renewable Heat Pump System Solutions Following engagement with the client to understand their sustainability objectives, operational requirements, and existing systems, GS Renewable designs and builds heat pump systems across two defined categories. PR-1 Heat Pump Plant Rooms are tailored specifically to each client and are primarily designed to serve space heating and domestic hot water (DHW) requirements. PR-2 Heat Pump Plant Rooms are engineered for industrial and process-driven applications, where systems must support continuous operation, higher thermal loads, and integration with manufacturing or process equipment. PR-1 (Standard-Wärmepumpen-Anlagenraum) Heizung, Kühlung, Warmwasser Für Hotels, Eigentumswohnungen, Pflegeheime etc. Temperaturen von bis zu 70 Grad Celsius Bis zu 80% Reduzierung der Betriebskosten Bis zu 100% Reduzierung der CO2-Emissionen Plug-and-Play für kommerzielle Nachrüstung und Neubauten Minimale Störung durch externe Produktion Messbarer Impact für die Nachhaltigkeitsberichterstattung (ESG, CSRD etc.).   PR-2 Heizen, Kühlen, Warmwasser, Dampf Für Fernwärme, Gewerbe, Prozesswärme und -kühlung Temperaturen bis 140 Grad Celsius Bis zu 100 % Verringerung der Dekarbonisierung Mehrere Temperaturanforderungen Kundenspezifisches Design, um den geschäftlichen Anforderungen gerecht zu werden Minimale Störung durch externe Produktion Messbare Auswirkungen für die Nachhaltigkeitsberichterstattung (ESG, CSRD etc.) Our Heating and Cooling Solutions Feature the Following Heat Pumps GS Renewable prioritizes your specific operation's needs and requirements. We carefully assess your operations to determine the optimal heat pump integration within your overall system solution. Our tailored approach ensures that your heating and cooling solutions are optimized for maximum efficiency, reliability, and sustainability. GS Renewable has been prioritizing client's operation's needs and requirements for over 25 years Let's Work Together Request budgetary design + CAPEX/OPEX model for your site Reach out

Unsere Kunden Commercial and Industrial Hotels and Estates “We are thrilled with the system, it really is very good. It’s helping us tackle our reliance on the volatile pricing of fossil fuels, which was making planning the future of the business very difficult. We’re delighted to be one of the first projects using this kind of innovative system, and it’s saving us money – it’s win-win.” Hotelier, Ireland Let's Work Together Partner with us to build a sustainable future, now. Reach out

Industrial Manufacturing Sector International Pharmaceutical Plant, Ireland At a Glance €350,000 Annual Operating Cost Reduction 7,881 MWh/year Reduction in Primary Energy 19% Total Site Carbon Reduction (Achieve a site carbon reduction target of 16%) 2,005 tCO₂ Annual Reduction (Exceeding client target) Above metrics are anticipated results Project Overview GS Renewable was appointed to design and deliver a heat pump and heat recovery solution for a pharmaceutical manufacturing site in Ireland. The site has continuous heating and cooling demands and a high reliance on gas-fired steam. From the outset, the system was designed to operate within the strict building, safety, and production constraints typical of a regulated pharmaceutical environment, ensuring that decarbonisation objectives were met without compromising operational continuity or compliance. Client Objectives Carbon Reduction Target Achieve a site carbon reduction of 16.21%, equivalent to 1,636 tCO₂ per annum, as defined in the project charter. Removal of Gas Steam Loads Identify suitable processes and building heat users that could be removed from gas-fired steam systems and transitioned to low-pressure hot water (LPHW) generated by heat pumps. Heat Recovery & Simultaneous Heating and Cooling Recover usable heat from the chiller system while enabling simultaneous heating and cooling where site loads coincide, improving overall system efficiency. Compliance with Pharmaceutical Regulations Deliver a decarbonisation solution that is fully compatible with pharmaceutical building standards, production requirements, and regulatory compliance obligations, without impacting product quality or site operations. GS Renewable Approach Energy Assessment & Design The client provided historical gas consumption data and chiller operating information. This data was reviewed to quantify available waste heat and assess how it aligned with on-site heating demand profiles. All design decisions were made with consideration for GMP-aligned operational requirements, including plant resilience, redundancy, maintenance access, and integration with existing building management and control systems. Technical Solution GS Renewable designed a modular heat pump plant room incorporating an large-scale industrial Sabroe heat pump, capable of producing chilled water and low-pressure hot water (LPHW) simultaneously. The system was configured to: Maintain strict temperature control and reliability suitable for pharmaceutical processes Integrate seamlessly with existing site infrastructure and control systems Provide modular redundancy to support uptime and maintenance without production disruption The plant room layout, access strategy, and operational elements were developed to align with pharmaceutical engineering, safety, and compliance standards. Reach out

Case Studies Our core product, modular heat pump systems (PR-1 & PR-2), are built off-site for faster installation and reduced on-site disruption. We provide high-efficiency heating, cooling, hot water, and steam solutions for companies with significant thermal needs. Committed to sustainability and collaboration, we offer free access to valuable case studies to empower informed decision-making within the industry. Industrial Manufacturing Sector Dairy Processing Planning and Design, Ireland Pharmaceutical Sector Industrial Pharmaceutical Manufacturing Plant, Ireland Commercial Real Estate Sector Commercial Building, Ireland Hotel and Spa Sector Riverside Park Hotel, Ireland Winner of National Heat Pump Awards for Energy Monitoring Award for Commercial Projects. Estates Sector Powerscourt Garden Pavilion, Ireland Highly commended national ACR & Heat Pump Award for Commercial Project Employee awarded the National ACR & Heat Pump Award via this project Industrial Poultry Processing Sector Manor Farm, Ireland Winner of National ACR & Heat Pump Award for Commercial Heat Pump Project of the Year Estates Sector Hale House (Grade I Listed Building), UK Shortlisted for European Heat Pump Awards Highly Commended H&V News Awards, ACR & Heat Pump Awards Luxury Domestic Sector UK Private Client, Senior Partner of Fosters + Partners Winner of National ACR & Heat Pump Award for Domestic Ground Source Project Hotel and Spa Sector Radisson Blu Hotel Cork, Ireland Let's Work Together Partner with us to build a sustainable future, now. Reach out

Industrial Manufacturing Sector Dairy Processing Planning and Design Consultation At a Glance 82% Carbon Reduction Existing System - 36,000 tonnes / year vs. New System - 6,000 tonnes / year 74% Opex Reduction Existing System - €20M / year vs. New System - €5M / year 84% Primary Energy Reduction Existing System - 173,000 (MWh / year) vs. New System - 27,900 (MWh / year) Industry Challenges Sustainability and Environmental Concerns There is increasing pressure on the dairy industry to adopt sustainable practices, reduce carbon emissions, and address environmental concerns. Balancing the need for increased production with sustainable and eco-friendly practices can be challenging. Meeting consumer expectations for environmentally conscious products may also involve significant investments in technology and infrastructure Market Volatility vs. Bottom Line The dairy industry is often influenced by market fluctuations, including changes in global demand, commodity prices, and trade policies. Fluctuating milk prices can impact the profitability of dairy manufacturers, making it challenging to plan and invest in long-term strategies. Regulatory Compliance Dairy manufacturers need to adhere to various regulations related to food safety, quality, and environmental sustainability. Keeping up with evolving regulatory standards and ensuring compliance can be a significant challenge. Changes in regulations or the introduction of new standards may require adjustments in production processes and supply chain practices. Client Profile The client is an international dairy export company with an annual revenue of €700,000,000. The client focuses on various aspects of the dairy industry, including cheese production, nutrition and flavourings. The location of the production facility is 50KM to the closest city in Ireland. The client, with established sustainability commitments, seeks to eliminate the usage of liquefied natural gas (LNG) entirely within their production facility. The intricacies of their processes, which involve diverse temperature requirements for heating, cooling, hot water, and steam, have posed challenges in identifying a suitable solution. The client is actively exploring options that not only contribute to significant operational cost savings but also effectively address the pressing challenges associated with climate change. The ever-increasing pressure on organisations to disclose their carbon emissions across operations, driven by stakeholders ranging from consumers to regulatory authorities, particularly under initiatives like the Corporate Social Responsibility Directive (CSRD) introduced by the European Union, underscores the imperative for transparency in reporting not only carbon output but also the decarbonisation process. Client Objectives 1. Decarbonise Operations The production site includes operations for processing milk into various products, such as cheese, whey proteins and nutritional ingredients. As such, the client’s requirement is to decarbonise its production operations that demand multiple temperature requirements. in heating / cooling / hot water and steam. 2. Carbon Credit The client needs to earn carbon credits, as part of the company objective to demonstrate its commitment to reducing greenhouse gas emissions and minimising its overall carbon footprint. This aligns with global efforts to combat climate change and showcases client’s dedication to environmentally responsible practices. 3. Cost Efficiency The facility's remote location presents a challenge for traditional construction methodologies. As a result, the client is proactively exploring decarbonisation solutions for its operations without incurring unnecessary additional project costs. 4. Minimise Operational Disturbance The production facility, operational for approximately 310-320 days annually, necessitates the seamless integration of a decarbonisation solution that minimises operational disruption, aligning with the client's commitment to maintaining uninterrupted high demand production schedules. GS Renewable Solutions Implementing 2 Bespoke Modular Heat Pump Plant Room for client site’s production facility. Design Consultation Based on the consultation process, GS Renewable met client’s objectives by designing a modular solution that entails the installation of two Bespoke Modular Heat Pump Plant Rooms. This initiative aligns with the client's aspiration to transition out of its existing production systems ran on LNG to an environmentally friendly and sustainable alternative while maintaining its production quality and output levels. Technical Solution Bespoke Heat Pump Plant Room 1 Supply a new permeate cooling heat exchanger which will be installed in parallel to the existing system. Replacement of 4 existing compressors to produce 2°C cooling water and produce 90°C process water. Supplement 1 existing compressor to recover waste heat which is currently going to the cooling tower and to produce 90°C process water. Bespoke Heat Pump Plant Room 2 Supply 150°C steam for use in high temperature processes throughout the site Integrated Controls and Monitoring Solution Both PR-2 Heat Pump Plant Rooms will have integrated machine-learning controls and monitoring system to ensure performance of the plant rooms are continuously optimised with regular service maintenance Reach out

FAQs What types of organisations does GS Renewable typically work with? We work with large-scale commercial and industrial organisations including manufacturing, pharmaceuticals, food and beverage, hotels, healthcare, logistics and public sector, estates and luxury domestic. Our systems are designed for mission-critical environments where uptime, performance and regulatory compliance are essential. What problems do heat pumps solve for large organisations? Heat pumps enable organisations to: Reduce dependence on gas and fossil fuels Lower energy costs and exposure to price volatility Decarbonise heat for space, hot water and process loads Improve ESG performance and regulatory compliance Future-proof energy infrastructure They are a core technology for long-term energy transition strategies. Are heat pumps suitable for industrial process heat? Yes. Modern industrial heat pumps systems can supply from low to high temperatures that can be deployed for: Process hot water Washdown and CIP Pre-heating for steam systems Space heating for large facilities High temperature process applications We design hybrid architectures where required to support higher temperature demands. What is the typical return on investment for an industrial heat pump system? ROI varies by application, energy profile and existing infrastructure. Typical projects deliver: Significant carbon and EU ETS cost savings Strong long-term lifecycle returns over 20+ years We provide full CAPEX, OPEX and payback modelling as part of every project. How do heat pumps compare financially to gas boilers? Heat pumps typically: Deliver 3–5x more heat energy than the electricity they consume Reduce operating costs when paired with renewable electricity Avoid future carbon taxes and fuel volatility Lower long-term maintenance and replacement costs Over the asset lifecycle, heat pumps consistently outperform fossil fuel systems on total cost of ownership. What grants and funding supports are available? We support clients with: SEAI grant applications Public sector decarbonisation funding Energy efficiency schemes Green finance and sustainability-linked lending We integrate all available funding into the project business case. How is a heat pump system designed for an industrial facility? Our engineering process includes: Thermal load and profile analysis Temperature and flow regime modelling Electrical capacity and infrastructure assessment Plant room space and layout design Controls and BMS integration Redundancy and resilience engineering The result is a fully engineered, site-specific solution. Can heat pumps integrate with existing boilers, CHP or steam systems? Yes. Most projects use hybrid architectures where heat pumps: Preheat boiler or steam systems Recover waste heat Displace base-load fossil fuel consumption Operate alongside existing infrastructure This allows phased decarbonisation without operational risk. What is a modular heat pump plant room? A modular plant room is a factory-built, fully assembled energy centre that includes: Heat pumps Pumps, buffers and hydraulics Electrical and control panels Safety and monitoring systems It is delivered to site as a complete unit, reducing programme risk, installation time and disruption. What level of redundancy is built into the system? All systems are designed to meet critical infrastructure standards and can include: N+1 redundancy Duty/standby configurations Multi-unit cascades Load-sharing controls In retrofit scenarios existing fossil fuel fed boilers can be retained and integrated into the system to provide cost effective emergency backup. This ensures high availability and operational resilience. How long does a typical project take? Timelines vary by scale and complexity, but typically: Design & approvals: 8–16 weeks Plant room manufacture: 8–12 weeks Site installation: 2–6 weeks Commissioning: 2–4 weeks Modular delivery significantly reduces on-site construction time. Can installation be completed without disrupting operations? Yes. Our modular approach and phased integration methodology allows installation in live environments with minimal downtime. We plan commissioning around operational windows and production schedules. How do heat pumps support ESG and decarbonisation targets? Heat pumps: Eliminate or reduce Scope 1 emissions Enable electrification of heat Support Science Based Targets Improve CSRD and sustainability reporting Reduce exposure to EU ETS carbon costs They are a cornerstone of credible net-zero strategies. Are systems compliant with EU and Irish regulations? Yes. All systems are designed in accordance with: Irish and EU building regulations Energy performance standards Safety and pressure systems directives Electrical and mechanical codes Environmental compliance requirements What is the expected lifespan of an industrial heat pump system? Our systems are designed as long-term infrastructure assets with: Modular replaceable components Serviceable architecture Upgrade-ready controls This ensures predictable performance and long-term ROI. What maintenance is required? We provide: Planned preventative maintenance Remote monitoring and diagnostics Performance optimisation Emergency support Operator training This protects uptime, efficiency and asset value. Who operates the system after handover? Your facilities team operates the system day-to-day. We provide: Full training O&M documentation Performance dashboards Ongoing engineering support We remain a long-term technical partner. How do we know the system will perform as designed? We provide: Commissioning and performance verification Metering and monitoring Load testing Seasonal optimisation Ongoing performance reporting Performance is validated, not assumed. What makes GS Renewable different from other heat pump suppliers? We are an engineering-led design and delivery partner providing: Bespoke system architecture Modular plant room infrastructure Full project delivery Commercial and compliance modelling Long-term lifecycle support We deliver infrastructure — not equipment.

Build & Comission Angesichts der steigenden Nachfrage und Durchsetzung von CO2-Obergrenzen in allen Branchen wird GS Renewable von Partnern bei der Gestaltung und Implementierung erneuerbarer Energien konsultiert, um die Moralkodizes sowie die ESG- / GRI-Ziele des Unternehmens zu erfüllen. GS Renewable verfügt über einen hohen Spezialisierungsgrad im Bereich Thermodynamik und hydraulische Systeme. GS Renewable bietet ein konzeptionelles Design, das Ihnen hilft, die besten fundierten Entscheidungen zu treffen, um den Energieverbrauch und den CO2-Ausstoß in Ihrem Eigentum zu reduzieren. Wir haben maßgeschneiderte Wärmepumpen-Anlagenräume mit über 10 MW für unsere Kunden entworfen, die von Regierungsbehörden bis hin zu multinationalen Konzernen mit Namen reichen. Building the System Once design approval is confirmed, we move into construction with a clear, coordinated plan. - Procures and installs equipment in line with the approved design - Constructs the plant room to meet performance, safety, and maintenance requirements - Coordinates all mechanical, electrical, and control works - Manages interfaces with existing systems and building operations - Maintains clear communication with the client throughout delivery Every installation is overseen by experienced GS Renewable engineers to ensure the system is built correctly, safely, and efficiently. Programme & Grant Alignment We understand that timelines matter — particularly where SEAI grants, operational constraints, or phased construction programmes are involved. During the build phase, GS Renewable engineers - Align construction activities with the agreed project programme - Manage critical milestones to meet grant and regulatory deadlines - Coordinate commissioning activities to support grant inspection and sign-off - Minimise disruption to occupied or operational buildings Our structured approach ensures delivery remains on track and aligned with both client commitments and funding requirements. Design Consultancy Commissioning & System Validation Commissioning is a critical stage where performance is proven, not assumed. GS Renewable carries out a structured commissioning process to: - Verify the system operates in line with the approved design - Set and test controls, flow temperatures, and operating parameters - Confirm integration with existing systems and BMS (where applicable) - Validate performance readiness prior to handover This ensures the heat pump system is not only installed, but fully functional, optimised, and ready for operation. Handover & Client Confidence At completion, GS Renewable provides: - Clear system documentation and commissioning records - Guidance for operation and maintenance teams - Confirmation of grant and compliance readiness - A smooth transition from project delivery to live operation Our goal is to leave clients with a system they understand, trust, and can operate with confidence from day one. A Continuation of Our End-to-End Approach Build & Commissioning is the continuation of GS Renewable's Planning & Design service — delivering continuity, accountability, and technical assurance from concept through to operation. With GS Renewable, clients benefit from: - One expert team from design to delivery - Mitigate project risk and programme uncertainty - Systems that perform as intended Let's Work Together Partner with us to build a sustainable future, now. Reach out

Hotel and Spa Sector Riverside Park Hotel, Ireland At a Glance €56,000/annum Operating Cost Savings 66% Operating Cost Reduction 76% Carbon Emissions Reduction 75% Primary Energy Reduction Background As the hospitality industry faces increasing pressure to reduce costs and minimise its environmental impact, innovative solutions are becoming essential for long-term success. This case study explores how GS Renewable helped a hotel with 100 rooms, a fitness center, and a swimming pool achieve significant operational improvements through the installation of a sustainable heating system. Challenges The hotel was grappling with rising energy costs, particularly due to its reliance on oil for heating. This not only threatened profitability but also exposed the business to the volatility of fuel prices. Additionally, the hotel sought to reduce its carbon footprint to align with growing consumer expectations and environmental regulations. Results The implementation of GS Renewable's solution yielded remarkable results. The hotel achieved a significant reduction in operating costs, decreasing annual energy expenses by 66% from €85,400 to €29,110. This translated to a substantial cost savings of €56,300 per year. Furthermore, the project had a positive environmental impact. Carbon emissions were reduced by 76%, and primary energy consumption was cut by 75%. These reductions not only contribute to a more sustainable future but also demonstrate the hotel's commitment to environmental stewardship. By Implementing GS Renewable's Energy Reduction Solution By adopting innovative technologies and GS Renewable's expert guidance, hotels can significantly reduce operating costs, improve energy efficiency, and enhance their environmental sustainability. This not only strengthens the bottom line but also positions hotels as responsible and forward-thinking businesses. Reach out

Commercial Buildings Stay Competitive with Energy-Efficient Solutions. Increase Occupancy and Stay Competitive For commercial building owners, energy performance is increasingly crucial for attracting tenants and remaining competitive. Our heat pump solutions help you upgrade your building’s energy performance rating (BER), providing: Space Heating Domestic Hot Water (DHW) Cooling Improve your building’s BER rating, stay compliant with future energy standards, and attract tenants who require decarbonised office space. Why Retrofit Commercial Buildings with a Heat Pump System? Modernization Modernize your building with minimal disruption. Regulatory Compliance Meet EU decarbonization targets for your portfolio and prepare for mandatory carbon reporting. Competitive Advantage Gain competitive advantage in the commercial real estate market by offering high-performance, sustainable buildings. Rising Demand for Sustainable Buildings Rising demand of offices occupiers that support low carbon goals in order to meet investors employees’ sustainability expectations. Seamless Energy Integration Enhance the efficiency of your heating and cooling system by integrating it with solar PV, building management systems (BMS), and cutting-edge technologies like capillary heating and cooling. Industry Insights By 2030, all large buildings in the EU will be required to report carbon emissions, according to the latest directives. SEAI research indicates that commercial buildings with a low BER rating face reduced occupancy rates, making energy-efficient retrofits a critical business decision. Why Move Forward with GS Renewable? Access our Case Studies Let's Work Together Reduce Your Building’s Energy Costs — Speak to Our Experts Reach out