Switching from diesel to electric-powered equipment is often seen as a straightforward solution for reducing emissions and promoting sustainability. But is it always the most effective choice? The answer depends on regional factors—especially the source of your electricity.
The Carbon Intensity Index: a closer look
The Carbon Intensity Index indicates how much CO₂ is emitted to produce one kilowatt-hour (kWh) of electricity. In countries like Norway or France, where electricity is largely generated from hydropower or nuclear energy, the carbon intensity is low, often under 100 gCO₂/kWh. In these cases, switching to electric compressors can significantly reduce your carbon footprint. However, this isn't a global constant. In countries like China, Australia, or South Africa, electricity production still depends heavily on coal. Their carbon intensity levels frequently exceed 400 gCO₂/kWh, sometimes even more. In these high-emission grids, using electric equipment may not be more sustainable. In fact, it could result in higher indirect emissions than diesel alternaties
The right choice for your project: diesel or electric?
The best choice between diesel and electric equipment depends on three key factors: your location, the carbon intensity of your energy source, and your operational goals.
If your electricity comes from renewable or low-carbon sources, such as wind or solar, electric driven equipment is often the more sustainable and cost-effective option. Purchasing certified green energy through power purchase agreements (PPAs) can even make your operations close to CO₂-neutral.
However, in regions where the power grid is still dominated by fossil fuels, like coal or natural gas, diesel driven equipment may actually produce fewer emissions. Today's fuel-efficient diesel uniets are cleaner and more efficient than ever, making them a good alternative in high-carbon electricity markets.
We support you in making the right choice
At Atlas Copco Rental, we do more than deliver equipment. We provide expert guidance to help you make informed decisions.
Our specialists work with you to:
- Analyze your local electricity grid's carbon intensity
- Compare the CO2 emissions of diesel vs. electric equipment at your site
Plan future upgrades as your energy infrastructure evolves
Electric isn’t always the better choice, but with the right data and insights, we help you make the right decision for your project and environment.
