As a pioneer Gas and Heating Company in West Yorkshire, DTR Gas and Heating knows what exceptional and reliable workmanship means. They are providing clients with a wide range of services, all with guaranteed quality and precision. From the beginning stages of the project all the way to the completion of the process, they work side-by-side with clients every step of the way.

At Duct Hygiene they specialize in the servicing of commercial kitchen extraction systems, fresh air ventilation and Fire Damper Inspection & Testing. They provide maintenance services to both blue chip and private sector clients throughout the UK, performing over 7,500 service visits each year maintaining building safety and compliance.

Duftons are the largest independent Plumbing & Heating Merchant in the region and supplies a full range of plumbing and heating supplies to the trade. It currently has 10 branches across the region in Leeds, Beeston, Huddersfield, Wakefield, Castleford, Halifax, Harrogate, Bingley, Bradford, Bradford, and Thirsk.

Dunster Heat is based in the South West and is a nationwide biomass supplier and installer of vigas wood burning boilers and Akvaterm accumulators. Their biomass systems are combined to form an efficient biomass central heating system.

Durakerb is part of Econpro, a specialist group of companies that transform waste and by-products into sustainable products and solutions. Durakerb manufactures lightweight and recycled products and systems that provide for a safer, greener, faster, and easier solution to kerbing and kerb-side drainage. They provide with the opportunity to design and construct with responsibility.

Dycon Power Solutions Ltd is an innovative British technology company producing advanced, low-voltage power supply products. Since 2004, it has been the market pioneer in designing and manufacturing a full range of inventive, energy-efficient, “green” switched-mode power supply units for applications across a large number of differing sectors including security, access control, and CCTV.

DYSK PLC is a specialist supplier of air conditioning products and services, with over 100 years of combined experience in providing specialist advice, design assistance and first class pre and post sales technical support to the industry.

With over 20 years’ experience, EasyAir has an in-depth knowledge of saving their clients' energy by designing and installing heat recover systems. They also provide unique, site specific commercial kitchen heat & smoke extract, fume extract, dust extract, paint & varnish fume extract as well as bespoke turnkey air conditioning systems.

Eco UK Group, originally established as Lutterworth Electrical in 1971, provides electrical services to the domestic and agricultural markets. Driven by the demand for high quality, energy efficient industrial luminaires, they provide high performance turn key solutions, LED lighting solutions, energy saving solutions and electrical contractor services.

Based in Warminster, United Kingdom, Ecobubl design and supply renewable energy solutions. They offer product training courses for air source heat pumps, electric & heat batteries, and also mixergy hot water tank. They also offer solar PV and electric battery storage Installations, throughout Wiltshire, Dorset, Somerset and parts of Hampshire, in the UK.

EcolightingUK offers a versatile product range using the latest LED technology, creating bespoke solutions for any number of applications. They are Carbon Trust, ISO9001 and ISO14001 accredited, meaning they are fully committed to offering exceptional service, quality, technology and value.

EcoMESH is a unique mesh and water spray system that improves the performance of Air Cooled Chillers, Dry Coolers and Refrigeration plant whilst reducing energy consumption by up to 44%.

EcoSync is a multi-award winning Smart Temperature Control System, born out of Oxford University. With EcoSync, businesses can reduce their heating-related carbon emissions and energy bills by up to 50%. It achieves this by synchronizing heating with occupancy levels, on a room-by-room basis. With added control over temperature settings, businesses can improve energy efficiency, boost their sustainability profile & lower their heating bill.

Green Electricity didn't exist in the world back in 1996. When Ecotricity offered it for the first time, it became not just Britain’s but the world’s first Green Electricity company – and they kick-started the now global Green Electricity movement. Their mission was and remains to change the way electricity is made and used in Britain.

As Britain’s biggest generator of zero carbon electricity, EDF is working 24/7 to help the United Kingdom (UK) reach Net Zero carbon emissions. They are busy generating zero carbon electricity from wind, nuclear and solar to help cut UK carbon emissions to nothing.

Edwards Modular Controls (EMC) was founded in 1977 by John Edwards. Located in Brighton, EMC has steadily grown and now employs a full-time staff of seventeen. They specialize in the design, manufacture, electrical installation, commissioning, and servicing of all types of heating, ventilation, and air conditioning control systems.

EkkoSense is a global leader in the provision of software driven thermal optimization for critical live environments. EkkoSoft Critical enables true real-time M&E Capacity Planning for power, cooling and space - at a fraction of the cost of expensive and complex DCIM solutions.

For efficient home heating, shop from Electric Radiators' extensive range of radiators. With a wealth of energy-saving features including cutting-edge WiFi control, 24/7 programming and precise digital thermostats, they’re designed for convenient heat management and reduced running costs. Install with ease and experience lasting warmth with any one of their highly responsive electric heating solutions.

Founded in 1914, the EDA is the trade association for electrical wholesale distributors in the UK. Wholesale distributors are the essential link between manufacturers of electro-technical products and the electricians and electrical contractors who install them. The EDA supports and represents UK wholesalers, who join as Members, with Affiliated Membership open to manufacturers and service providers.

Elite Gas Care established itself in 2008. For over 10 years, they have grown rapidly undertaking many small and major project works. The experience has taught them to be agile and participate in new technologies. Their work has been praised and recommended. They aim to be the primary contact for the whole of East London and the surrounding areas.

For more than forty years, Elta Fans has been at the forefront of the industry as a result of technological advances in fan design and engineering, providing customers with a wide spectrum of products for a large variety of applications.

EnergiVault CTES technology adds a range of capabilities to industrial chiller operation including electrical load shedding and load shifting, use of on-site generated renewables, and the capability to benefit from grid-level support payments. The technology adds a whole new range of capabilities to industrial refrigeration by enabling flexible charging and discharging of cold thermal energy.

The Energy and Utilities Alliance (EUA) is a not-for-profit trade association that provides an industry voice to help shape the future policy direction within the energy sector. It acts to further the best interests of its members and the wider community in working towards a sustainable, energy secure, and energy-efficient future.

Energy Systems Catapult was set up to accelerate the transformation of the UK’s energy system and ensure UK businesses and consumers capture the opportunities of clean growth on the way to Net Zero. The Catapult is an independent, center of excellence that bridges the gap between industry, government, academia and research.

The Engineering Construction Industry Association (ECIA) is the principal trade and employer Association for the UK engineering construction industry. The ECIA provides its members with a collective voice to represent their interests on all matters affecting their industry. They provide Industrial Relations, Health & Safety, Best Practice, Taxation, NAECI Agreements, Membership, Welfare, Employment Relations, and Employment Law.

enviricard is 100% plastic-free, fully recyclable and compostable. It’s a premium product that is robust, water-resistant and customizable and more than stands up to card demands. enviricards are ideal for short runs of 50 to 100 cards, or bulk purchases of thousands or more. The customization options give the flexibility of choice while the green credentials ensure they are truly impacting the company’s carbon footprint.

EnviroVent specializes in eradicating homes of condensation and mold problems whilst improving indoor air quality. It designs and manufactures energy-efficient and sustainable ventilation products from its premises in Harrogate, North Yorkshire.

Ernest West & Beynon based in the UK specialize in the design of refrigeration and air conditioning plants to meet the customers' precise and often exacting specifications.

ESB Energy is an Irish Energy Company in Britain since 1993 - offering Public Electric Vehicle Charging, Low Carbon Business Solutions, and Generating Renewable Energy. Their goal is to invest in renewable energy sources and solutions, paving the way to a cleaner and brighter future for Britain and the planet.