One of the Internet Age’s biggest contributions is elimination of paper waste. Contracts, Bills, Invoices, etc. no longer need to be printed; they can be safely stored away digitally. Most companies offer the option of receiving your bills via email; the cost of investing in the IT system paying off as more and more customers sign up for e-billing, eliminating printing and delivery costs.
By opting in for E-billing you make a huge impact: not only do you save paper and carbon emissions that would be associated with the printing of your bill and enveloping it, but you also prevent emissions which would have been associated with the delivery of that post to you. A penny saved is a penny earned; A Tree saved is a Tree planted.