For every policy that goes into affect it will affect a business somehow one way or the other ultimately the customer is one who will be paying the biggest price when being how much they are going to have to shell out their walls or bank account and if they can fix or replace what they currently have.
contracts:
why am I mentioning contracts? Contracts is a legal document between one or more persons in which they agreed to rules and if found to be in violation penalty may be imposed such as paying a fine, serving jail time or being evicted.
so why am I mentioning contracts? The Paris climate agreement is an agreement in which a country that decides designers agrees to make improvements to how businesses will operate, how governments will change regulations when designing subdivisions, public squares, public transportation, consumer products must be more energy efficient, reduce pollution and other words be more environmental friendly.