When you work from home, you’re not only helping yourself out, but Mother Nature as well in many different ways. For example, you’re far less likely to print out reams and reams of paper thereby saving a whole lot of trees in the process. And forget about fancy (and overpriced) lunches; virtual workers will often hit their own fridges come lunchtime. That’s a huge savings in plastic bags, cups, and containers that won’t end up in a landfill. Working from home also means that you’ll use less electricity than if you were in a traditional office. You’ll also greatly reduce your carbon emissions by not having to travel in to work by car or train.
I doubt many companies like or prefer that employees work from home. We allow the policy in order to be able to attract employees who would otherwise go elsewhere. We are heavy users of Slack, Confluence and other collaboration tools that make working at home more productive, but they cannot replace the serendipitous interactions that occur while hanging out by the nitro-coffee keg. - Manuel Vellon, Level 11