Companies looking to optimize their operational energy savings should actively target their compressed air system. From repairing leaks to adjusting control protocols, you can find plenty of ways to save with little to no upfront cost. And with a larger investment, you’ll see major savings within a relatively short payback period. So why are there so many old, leaky systems still out there? In part, it’s because a lot of people don’t understand how much energy they’re actually wasting, and how easy it is to make improvements.