Keep It Cool: Gulf Cooperation Council Lessons On District Cooling

 The need for air conditioners is projected to rise in the coming years as our planet faces huge environmental concerns like global warming. Along with this, the rise in urban population has also contributed to the need for more cooling equipment and more power to keep them running.  Traditional cooling methods like A.Cs are continuously evolving and including new features but they are definitely not becoming cheaper. To deal with such issues, many countries including the GCC have adapted district cooling solutions. 

As is expected, the rise in demand for air conditioners will mostly occur in countries with a hot and humid climates. As living standards increase in countries like Indonesia, China and India, more people can afford air conditioners.

The major drawback of traditional systems is that separate units are required for separate buildings.  While one unit is used to cool residential buildings another one is used for commercial/industrial buildings. Both these units add to the electrical load as they continue to cool the buildings even when residents/employees are not present at home/offices. 

On the other hand, commercial district cooling offers 20 to 30% more efficiency compared to conventional cooling methods. The main reason behind this is that in this system, the demand for cooling is aggregated among different consumers like residents and employees. Based on the demand, a single chiller plant is used to distribute cool air to all the buildings through a distribution network. 

Since it is based on demand, the peak power capacity is reduced by 30%. With these types of office cooling solutions, thermal energy storage adds to the savings.  It also completely cuts down on investments in generators, transmitters, and infrastructure for distribution. Another major advantage of this system is that it can work in connection with renewable sources like solar making it future-ready.

The GCC has extensive experience in the application of district cooling in the middle east. It can help other nations by giving helpful suggestions regarding many aspects like technical, commercial, and legal. The most important factor to be regulated is the price. Since district cooling is divided among several stakeholders, their interests and objectives vary. Regulations are needed to ensure that developers and providers of the solution charge a fair price from the consumers. 

From the above, the need for district cooling has become quite evident. and the advantages offered by these cooling solutions exceed conventional methods. The GCC can take on the role of leading other nations towards the efficient and sustainable path of district cooling.