What near term infrastructure change is not possible in less than 20 years? Especially in VT?

• VT has lots of hydro power.
• The majority of VT's electricity already comes from renewables.
• Electricity is available just about everywhere thus installing EV chargers is not a major infrastructure change.
• Wind on mountain peaks is already popping up in VT, 150MW currently. And works fine in cloudy or winter weather.
• Geothermal and heat pumps have gotten much better for cold climates. Maine tested residential heat pumps last year without backups.
• Our electricity companies are already testing how to adapt the grid using local storage

Bernie is right, we must move aggressively, not shrug and resign to waiting "20 years"