Freschfield uses hydrogen production from the solar panels. If office buildings can produce excess hydrogen, this could be used for hydrogen powered cars.
This would be a great revenue source.

http://www.businessinsider.com/why-hydrogen-p...ter-2016-1
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Simply put, hydrogen-powered cars have a better range and charge faster than traditional battery-powered vehicles.
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Hydrogen-powered cars, however, get a range of over 300 miles and can be refueled in as little as three minutes.

Refueling stations could be easily set up. Zero emissions. Maybe Freschfield will speed adoption of hydrogen cars rather than electric.