How to cut energy costs in the next 90 days
When cost pressure increases, the natural instinct is to look for quick wins. With energy, those wins are often closer than expected.
While longer-term projects have their place, many organisations are able to reduce energy spend within a matter of months, simply by focusing on the basics.
Is it realistic to reduce energy costs quickly?
In many cases, yes. By concentrating on operational and behavioural changes, rather than large capital investments, businesses can often achieve savings within 90 days.
A simple 90-day approach
Rather than trying to do everything at once, it helps to focus on a few high-impact areas.
1. Sense-check your contracts
It’s worth asking:
- Are you on the right tariff?
- Does your contract reflect how you actually use energy?
Even small adjustments here can make a difference.
2. Tackle obvious inefficiencies
A short review often highlights:
- energy use outside operating hours;
- overheating or overcooling; and
- equipment not running efficiently.
These are usually some of the fastest fixes available.
3. Keep an eye on peak demand
Reducing peaks doesn’t mean reducing output. It often just means being more deliberate about timing. You could shift certain processes or avoid unnecessary overlaps in usage. If you’re not actively managing peak demand, there’s a good chance you’re paying more than you need to.
These kinds of inefficiencies are often the fastest place to start. For example, for a luxury retailer, we identified a range of operational improvements that optimised energy use across sites and addressed avoidable waste.
This delivered:
- immediate cost savings;
- better alignment between energy use and operations; and
- a clear starting point for longer-term net zero planning.
4. Use data, even if it’s basic
You don’t need perfect data to start.
Even a simple view of when energy is used and where costs are highest can help prioritise action.
What kind of results should you expect?
With a focused approach, most organisations see:
- noticeable cost reduction within weeks;
- better visibility and control; and
- a stronger foundation for longer-term improvements.
For example, we helped Arla implement a centralised energy monitoring and targeting platform, moving them from fragmented data to a consistent, global view of energy use. This enabled:
- rapid identification of inefficiencies;
- continuous optimisation of performance; and
- ongoing cost reduction without major capital investment.
Building towards something bigger
These early actions don’t just reduce costs, they create momentum. They do this by contributing to the business case for more strategic initiatives, including decarbonisation.
If you’re looking to connect short-term savings with longer-term value, our report - Is the business case for climate action broken? - sets out where organisations are seeing both financial and carbon returns (and where you can too).
The takeaway
You don’t need a major programme to start reducing energy costs. Some of the most effective savings come from relatively simple changes, done consistently and started early.
Experts on the topic
Q: How can businesses reduce energy costs quickly?
A: By optimising contracts, reducing waste, and managing peak demand, businesses can cut energy costs within 90 days.
Q: How much can energy management save?
A: Most organisations can reduce energy spend by 10–15% through improved visibility and optimisation.