"When you run a business, if you keep hearing on the news that gas supplies are at risk, you've got to do something.
It's not like you can start screaming and stamping your foot when they actually do halt flows for two hours a day," Checchi told Reuters.
Higher prices contributed to the 16.2% rise in manufacturing turnover Italy reported in July on a calendar adjusted basis, but volumes also increased by 1.7%.
"We invested 10 million euros to build two cogeneration plants and save 4 million euros this year," he said, adding Italcer saved another million by reducing the tiles' thickness to 8.5 from 10 millimetres.
Italian business lobby Confindustria has warned of an "economic earthquake", saying the new government will struggle to offset the hit from energy prices on firms like Draghi managed to do without hurting Italy's fragile public finances.