
When businesses first move their data and computing systems to the cloud, costs often appear manageable. However, as operations expand, cloud expenses can rise much faster than revenue. This growing problem is known as “cloud waste”, the unnecessary spending hidden within monthly cloud invoices.
Cloud waste occurs when businesses pay for resources that are not delivering value. Common examples include underused servers, storage linked to completed projects, and development or testing environments left running outside business hours. While cloud platforms make it easy to create resources on demand, they also make it easy to forget to switch them off. Because most cloud providers operate on a pay-as-you-go pricing model, unused resources continue generating costs around the clock.
One major source of waste is over-provisioning. Businesses often choose larger servers or more computing power than required “just in case”, then fail to reduce capacity later. Orphaned resources are another common issue. When projects end, storage disks, IP addresses and load balancers are frequently left active, quietly adding to monthly bills. Idle databases and containers can also drain budgets over time.
The scale of the issue is significant. According to a 2025 VMware report surveying more than 1,800 global IT leaders, nearly half believed more than 25 per cent of their public cloud spending was wasted, while 31 per cent estimated waste exceeded 50 per cent.
Addressing cloud waste requires more than a simple audit. Many organisations are adopting a FinOps approach, which brings finance, technology and business teams together to manage cloud spending collaboratively. Rather than simply cutting costs, FinOps focuses on maximising the business value gained from every cloud dollar spent.