Thermal Energy Storage

What are the types of thermal energy storage systems?

Thermal Energy Storage (TES) systems capture and store heat or cooling for later use, enabling renewable energy integration, reducing peak demand, and improving efficiency. There are three main types — Sensible Heat Storage (SHS), Latent Heat Storage (LHS), and Thermochemical Storage (TCS) — each wi[..]
Read More

District Cooling

District Cooling System: All about the cooling process

Table of contents What is a district cooling system? Components of a District Cooling System The District Cooling Process Benefits of District Cooling Systems District Cooling Market District Cooling ARANER What is a district cooling system? District Cooling (DC) involves using a central chiller pla[..]
Read More

District Cooling

What is an air cooled chiller and how does it work?

From manufacturing processes to district cooling efforts, choosing the right chiller is an important decision for many companies, impacting both energy efficiency and performance. In fact, choosing a chiller that matches the application’s cooling load is a crucial step for an efficient and reliable [..]
Read More

District Cooling

District cooling system design: the key factors

Accomplishing a successful district cooling system design has become an essential strategy for future urban development schemes.
Read More

Clean energy transition: the role of district heating systems

The clean energy transition is gaining pace at a global scale as more and more key actors embrace the shift from traditional, fossil fuel-based energy sources to renewable and sustainable alternatives.
Read More

District Heating

What is a water-to-water heat pump and why is It key for decarbonization?

The water-to-water heat pump has become a cornerstone technology for operators seeking to decarbonize heating and cooling systems while maintaining high efficiency, reliability and long-term cost stability. As governments, utilities and private developers accelerate their transition toward net-zero [..]
Read More

Refrigeration

Advanced refrigerants R1233ZD as substitute of R123

The debate over what is “the best” commercial refrigerant has been around and is unlikely to end anytime soon. Intensity on this matter is even increasing as leakage studies reveal the adverse effects of HFC emissions. The only way out for centralized systems is emissions reduction, which while poss[..]
Read More

Turbine Inlet Air Cooling

Heat Rate of Power Plant

The global coal-fired power capacity has grown significantly since 2000 to about 2,045 Gigawatts (GW) currently. Despite this progress, the last couple of years has seen several plants retire in the US and Europe. One fact remains though: coal fired power plant technology is not going anywhere. Perh[..]
Read More

Turbine Inlet Air Cooling

What makes combined cycle power plants so efficient?

In the next one decade, the number of projects involving combined cycle technology will increase. There is only one reason for this projection: the high efficiency of combined cycle power plants. In this post, we will try to decipher what is the secret behind this efficiency.
Read More

District Cooling, Refrigeration

How do absorption chillers work?

The original design of an absorption chiller is credited to the likes of Ferdinand Carré, Carl Munters and Baltzar Von Platen, renowned scientists who did their works between the 1850s and 1920s. While the products were first produced commercially in 1923, it was only in the 60s that serious product[..]
Read More

District Cooling

Difference Between Air Cooled Chiller and Water Cooled Chiller System

Many regions in the world are grappling with water scarcity. Numerous efforts to desalinate and trade in water are evidence of the magnitude of the problem. The World Bank puts the number of people living with absolute water scarcity at 2bn, a number that could hit the 4.6bn mark within the next 65 [..]
Read More

District Cooling

Future of district cooling in Saudi Arabia

A look at the current state and future of district cooling in Saudi Arabia seems appropriate at a time when major transformations are taking place in this relevant market.
Read More