In that case, use the Bitcoin to purchase Monero. If it needs to be on the Bitcoin blockchain then for each blog post use the Monero to buy a small amount of Bitcoin in a new wallet.
Based upon the makeup of the grid in the United States, using an EV would be the equivalent of a 68 MPG car[1]. It will be a lot better than that if you live in a state that is 99% renewable like Vermont but even in the states with the least renewables like West Virgina it still won't be any worse than the average ICE[2].