CO₂ Industrial Refrigeration Services
At DD Cooling we are always striving to offer the best CO₂ refrigeration solutions for our customers across Lancashire. Unlike ammonia, which has limitations due to high capital costs and toxicity in enclosed environments, CO₂ is a safer and more environmentally friendly natural refrigerant. Looking at equipment new to the market can help with saving businesses money.
Introduction to Industrial Refrigeration
Industrial refrigeration is a cornerstone of many industries, from food processing and pharmaceuticals to data centres. These systems are essential for controlling temperature and humidity, ensuring product quality and safety. With the growing demand for environmentally friendly solutions, CO₂ refrigeration systems have become increasingly popular in industrial applications. Utilising carbon dioxide as a natural refrigerant, these systems offer excellent heat transfer properties and a low global warming potential. By adopting CO₂ refrigeration, businesses can significantly reduce their carbon footprint and minimise their environmental impact, making it a sustainable choice for the future.
REGULATIONS
Sustainable CO₂ Refrigeration Solutions
Due to stricter F-Gas regulations across Europe, the cost of HFC refrigerants is rising significantly. As a result, CO2, a naturally occurring substance, is emerging as a reliable and sustainable alternative. CO2 systems offer numerous benefits, including being cost-effective, energy efficient, non-toxic, and non-flammable. They provide excellent refrigeration capabilities, cooling down to -50°C, and have significant environmental benefits, such as not harming the ozone layer and complying with the Montreal Protocol. These systems are designed to meet specific needs, making them a future-proof investment compared to traditional refrigerants.
We have a team of engineers who specialise in the design and installation of CO2 refrigeration systems tailored to suit a wide range of commercial and industrial needs. Our indoor and outdoor units are engineered to accommodate space, noise, and installation constraints, making them suitable for almost any application. CO2 can be used in most heating and cooling systems, helping businesses cut energy costs while reducing their environmental impact. With extensive experience across hundreds of CO2 projects throughout Lancashire and the UK, we can deliver high-efficiency, low-carbon installations that support your journey to net zero.

Benefits of Energy Efficiency
- Designed to reduce energy consumption and lower operational costs.
- Utilises natural refrigerants like CO₂, avoiding synthetic options with high global warming potential.
- Can be integrated with heat recovery systems to reuse waste heat and boost efficiency.
- Supports sustainability goals by reducing both energy use and greenhouse gas emissions.
- Delivers significant cost savings while improving environmental performance.
- Ideal for industries looking to enhance energy efficiency and meet regulatory or sustainability targets.
Refrigeration Solutions for High-Demand Industries
Cold storage and refrigeration solutions are essential for industries such as food processing, pharmaceuticals, and manufacturing. CO₂ systems offer a reliable and energy-efficient option for meeting these demands. They can be customised to specific temperature requirements, ensuring optimal performance and preserving product quality. With excellent heat transfer properties and a low global warming potential, CO₂ refrigeration is an environmentally friendly alternative to traditional systems. By adopting this technology, businesses can improve efficiency, reduce environmental impact, and lower operating costs.


CO₂ has several unique thermophysical properties:
- Very good heat transfer coefficient
- Relatively insensitive to pressure losses
- Very low viscosity
In practical applications, the CO2 systems deliver very high performance, the main reasons being better heat exchange, very low pumping power when CO2 is used as a secondary fluid, and in cold climate the possibility of operating with a very low condensing pressure in the winter.

Why choose DD Cooling?
Since 2007, DD Cooling has specialised in the design, installation, maintenance and repair of cooling systems for a wide range of industries across the UK. From compact walk-in chillers for hospitality and retail to large-scale, temperature-controlled industrial cold stores for food processing and pharmaceutical distribution, we have delivered tailored solutions to meet diverse operational requirements. Our team of qualified engineers ensures every installation meets the highest standards for performance, efficiency, and compliance. With a nationwide reach and a commitment to 24/7 support, we continue to be a trusted partner for businesses that depend on reliable cold storage.
To find out how we can help your business, get in touch with a member of the DD Cooling team today on 01772 780806.
INDUSTRY SECTORS
Who We Work With
We provide and install CO₂ refrigeration systems across the following industry sectors.
- Offices
- Retail Shops
- Entertainment Venues
- Gyms & Fitness centres
- Restaurants & Hotels
- Factories & Production Facilities
- IT Server Rooms
- Student Accommodation
INDUSTRY SECTORS
Looking to invest in a CO₂ refrigeration solution that offers efficiency, flexibility and comfort with DD Cooling? Our expert team is here to help you find the right cooling system for your business. Our sales advisors are available to provide additional information and support.
Proudly serving businesses across Lancashire, Cumbria and the North West for all your CO₂ Installations needs.
Call us today on 01772 780806 or fill out our enquiry form to get a free quote.



