I understand more than anyone the challenges that can arise in the hospitality industry.
I have worked in this field for a very long time and I can say for sure, your business will not prosper until you start supporting innovations.
Frankly speaking, this site https://www.intellectsoft.net/blog/energy-management-systems/
helped me a lot in my time.
There is a lot of useful information for entrepreneurs and people who work in the hospitality business.