Servebolt has launched a service called Accelerated Domains that is meant to “accelerate WordPress and WooCommerce sites by targeting key metrics. One of these is a site’s “carbon footprint.”
“By caching at the Accelerated Domains edge and close to the visitor the website doesn’t use CPU to deliver the same page over and over again… [we are also] powered by renewable energy which means an even larger portion of the route from the visitor to the Servebolt Cloud is guaranteed green.”
I expect more hosts to promote “green” features like this as climate change policies starts to encourage higher efficiency.