"Even though Vatican City State is not a signatory of the Kyoto Protocol, a binding international environmental pact to cut greenhouse gases, its inaugural solar project marks a major move in trying to reduce its own so-called carbon footprint, that is, the amount of carbon dioxide released through burning fossil fuels."
I thought that it might be wise to balance the reference to Satan in the post below.
I've never really thought about Il Papa's carbon footprint. I don't think he'll be replacing the Popemobile with the poochmobile.
From Catholic News Service