why PHE23 Apr 2018 21:24
Courtesy of Telephoneman.
Why might these Eastern European cities choose PHE for their hydrogen instead of an alternative supplier?
To convert a fleet of 1,500 buses to hydrogen fuel cells, assuming average usage per bus of 20kg per day would require a supply of 30 tonnes of hydrogen per day.
From PHE that would involve 30 X 25 tonne per day G3's which besides providing 30 tonnes of hydrogen per day would also destroy 750 tonnes of waste plastic's and end of life tyres per day or 262,500 tonnes per year and beef up the local power grid to the tune of 35MW, generating 840MWh's per day ,that's 294GWh's per year, based on running 350 days per year.
PHE would be able to deliver hydrogen (and make an excellent profit) at �5/kg, equal to the price of diesel.
Using a competitor who makes hydrogen via electrolysis would require approximately 48MWh's of electricity per day to produce 1 tonne of hydrogen, so 30 tonnes per day would require 1,440MWh's from the local grid, that's 504GWh's per year.
Hydrogen produced via electrolysis is currently selling for �10+/kg.
Clearly PHE wins on 3 fronts, it delivers H2 at the equivalent price of diesel, half the price of the competition, it destroys 262,500 tonnes of the cities waste per year and also puts 294GWh's of electricity into the local grid per year.