I noticed this in the press release from Audi today announcing that the e-tron is on sale across Europe.
How does that work?
To ensure that sustainability is not compromised during the at-home charging process, customers in Germany can switch to environmentally friendly electricity, known as Audi energy. With Audi energy, the A3 Sportback e-tron is totally emission-free when operated electrically. All electricity all comes from hydroelectric power stations in Germany, Austria and Switzerland.
How does that work?