Business Energy Basics 7: Key differences between business and domestic energy

21st July 2026

The seventh in a series of practical Business Energy Basics guides. This week we help you understand the differences between business and domestic energy.

Many business owners assume energy deals work the same way on their sites as they do at home.

After all, electricity is electricity and gas is gas.

However, business energy works very differently to domestic use. For starters, your business is not protected by Ofgem’s UK energy price cap.

Understanding the differences between business and domestic energy can help you avoid costly mistakes, compare suppliers more effectively and secure a contract that supports your business.

One of the most fundamental differences between business and domestic energy is that businesses are not protected by Ofgem’s UK energy price cap.

No two businesses are the same. One standardised energy price cap would be tricky to effectively roll out across a variety of sectors.

Ultimately, businesses are expected to have more time, resource and incentive to shop around when it comes to signing new energy deals. Knowing your needs is important.

Read more differences between business and domestic energy.

Alternatively, book a free energy consultation for practical guidance on how to select the right supplier for your business.

How Troo can help

Business energy bills are confusing. You know you need to stay on top of them, but that can be difficult while focusing on running your business and serving your customers.

We get it. We can support you.

Troo exists to help businesses like yours make sense of their energy needs, simplify complex information and make smart decisions that lead to real change and reduced costs.

We are not here to sell you a quick fix. We're here to understand what matters to you, offer clear advice, and take ownership of the hard parts, so energy becomes one less thing to worry about.