Good for them!

Now, if only the Indy 500 folk would return to clean fuels like used for decades:

... methanol was the required fuel for the Indy Racing League (IRL) from the 1960s until 2006 ...

(A Methanol Economy Way Out Of Here). And California was doing the same:

The State of California has had an experimental methanol program that ran for 15 years in the 1980s and 1990s ... The assessment of both state officials and of Ford motor company was that is was successful.
...
In 1981, Ford delivered 40 dedicated methanol fueled Escorts to Los Angeles (LA) County. Four refueling stations were installed throughout the county, including two in underground garages. The experience gained with these initial refueling stations added considerably to the knowledge base required for methanol-compatible infrastructure, as well as identifying the ventilation requirements for underground installations. The 200-mile driving range of the vehicle also made it clear that four stations were inadequate to cover the territorial driving requirements of LA County. But the drivers of the vehicles loved the performance, offering 20 per cent more power than their gasoline-powered cousins and a 15 per cent improvement in fuel efficiency.

(A Methanol Economy Way Out of Here - 6). We have been subverted by Oil-Qaeda for way too long.

I want one.

Of course, if FIA Formula E really wishes to advance sustainable technology, it should rely upon photovoltaic solar to recharge the batteries used in its race cars.

they already took care of that, all the charging is off grid.

See:

Formula E uses pollution-free glycerine to charge cars

British-based company Aquafuel, a specialist in renewable power innovation, is to supply the new FIA Formula E Championship with one of its highly-advanced glycerine (glycerol) generators, to be used to charge all 40 Spark-Renault SRT_01E cars at all race events.
Working with the UK's leading fuel company Greenergy, Aquafuel has developed ground-breaking new technology for the combustion of glycerine in standard diesel generators. Located in the paddock, these generators will be used at all ePrix with the sole purpose of ensuring the Formula E cars are charged quickly, safely, fairly and without producing CO2 emissions.
Using a single generator, all 40 cars can be charged from flat to full in 50 minutes and with automated precise power controls, can be relied upon to ensure no car is given additional power.

-=snip=-

Re Cliff @3.

Thanks much for adding valuable information to this piece. I was not aware of the renewable source utilized to charge the Formula E batteries.