Clean energy backup: Data centres to ditch diesel generators?

With the move to net-zero by 2050, businesses are looking at ways to improve their carbon footprint. Diesel engine cars are due to be phased out to help achieve this goal, and we often hear in our industry what about our diesel generator? 

There are many businesses, Data Centres included, who rely on diesel generators to provide the much-needed backup power during times of crisis. This move to ditch diesel can be alarming for some, so we decided to look into the subject a little deeper. 

It's no secret that diesel generators produce harmful emissions, which is why there is a move to phase them out. However, what many people don't realise is that they are actually quite efficient when used correctly. 

How can you improve the efficiency of a diesel generator?

There are many ways to improve the efficiency of your diesel generator, such as: 

• Regular maintenance - this includes things like changing the oil and filters on a regular basis.

• Use the right fuel - using the wrong type of fuel can reduce the efficiency of your generator.

• Avoid idling and running at low loads - if you don't need to use your generator, don't leave it running. Idling wastes fuel. Generators are least efficient at low loads; this can also cause the condition of “wet stacking” to occur.

• Ensuring the right size generator is installed for the required load - you can check by looking at the power rating of the connected equipment.

• Load management - this means only having the equipment you need to be backed up connected. 

• Proper ventilation - you can check your generator is properly ventilated by looking at the manufacturer's instructions

Is a UPS more environmentally friendly than a diesel generator?

While diesel generators are more efficient than ever, there is still a large environmental impact associated with them. 

UPS systems are used for critical applications where even a momentary break in power is not acceptable. UPS offer a cleaner and more environmentally friendly option for backup power as they work by using batteries that store the energy, this means they produce no harmful emissions.

UPS systems are often seen as a more environmentally friendly, clean energy backup option than diesel generators. However, this is not always the case. UPS systems will still have a carbon footprint because they use batteries, which may need to be regularly replaced throughout the product lifecycle.

What is the clean energy backup future of diesel generators?

Despite the move to cleaner energy options, diesel generators are still an important part of our society. They are reliable and efficient, and with the right maintenance, can be a great option for businesses that need backup power. If each business continues to work on reducing their carbon footprint in other areas such as; recycling, LED lights, best practices in using equipment or even donating to reforestation charities. The activities will help offset the use of a diesel generator. 

For more information on which generator is right for you, our team is always on hand to help guide you through the process. From emergency backup power to full project management, the P&I team can help.