Compressed air is the most expensive utility on site
Compressed air converts electricity into work at low efficiency, and leaks are invisible. A single 3mm leak can cost over a thousand pounds a year in continuous running. An ultrasonic leak survey typically pays for itself within weeks.
Motors and drives
Fixed-speed motors driving variable loads waste energy continuously. Variable speed drives on pumps and fans commonly cut motor energy by 20-40%, with payback under three years at current prices.
Match your tariff to your shift pattern
If production runs nights or weekends, a time-of-use or day/night tariff can beat a flat rate substantially. This only works with accurate half-hourly data, so get the metering right before negotiating.
Want this reviewed for your business?
Send us a recent bill and a consultant from our Cardiff office will tell you, honestly, whether you are paying more than you need to.