As a web business can you "go green" and what are some ways of going green?

As a web business can you "go green" and what are some ways of going green?

It seems more and more brick-and-mortar businesses are "going green" these days. That can be in many different ways from only buying and using natural cleaning chemicals that their cleaners use, to buying recycled paper for their printers and using recycling printer ink cartridges or using recycled packaging. Along with many other ways to go green.

And it seems businesses are doing this to win people over by showing they they care about the environment/planet by going green. And not only does it score you some points with your potential clients/customers, but it can also save you a lot of money as well.

I was looking up some ways in which businesses can go green. Such as this article on the Forbes site 10 Ways to Green Your Business and Save Money. This can range from switching to post-consumer waste like skipping using paper altogether or using eco-friendly paper if you have to. To using biodegradable cleaning products for their offices. To using compact-fluorescent (CFL) or LED lights, replacing outdated appliances that aren't energy efficient, to getting an energy audit and making small changes around the office. To just turning things off at the end of the day from the wall and not leaving things on stand-by. To using public transport instead of driving or using a hybrid car. Or even purchasing green web hosting.

Green web hosts are web hosts that do things like use renewable energy or take part in schemes like tree planting and other things that are kind to the environment like using servers that are located in places that are energy efficient or don't use fossil fuels to power them. They don't cost much more than standard hosting either.

But if your business is mainly or even solely an online business only. What other ways are there for your online web business to go green today?

As a web based business I mean.

Thanks!