Visa issues annual "Corporate Responsibility and Sustainability" reports, which include detailed accounting of Visa's energy consumption, greenhouse gas emissio

Visa issues annual "Corporate Responsibility and Sustainability" reports, which include detailed accounting of Visa's energy consumption, greenhouse gas emissions, etc. Mastercard issues a similar report. So do big banks like Chase and Citi. So...challenge accepted? (If you actually read these reports and compare with Bitcoin, the thing that will immediately stand out is how many orders of magnitude more energy Bitcoin consumes per transactions than the mainstream electronic payments networks.)