Toyota Mirai hydrogen fuel-cell helps power a Melbourne stadium
By Sourced Externally
August 2, 2022
Toyota claims to have “demonstrated the potential application of hydrogen technology” by using a stationary fuel-cell power generation unit at an AFL game.
The hydrogen fuel-cell device powered the brash Marvel Stadium sign and Western Bulldogs coaches’ box, during last weekend’s AFL match between the ‘Dogs and Melbourne Demons.
Dubbed the EODev GEH2, or EODev for short, this stationary hydrogen fuel-cell unit uses the same fuel cell as the Toyota Mirai fuel-cell electric vehicle (FCEV).
Toyota says the EODev is capable of producing approximately 80kW of power, but only 10 to 15 per cent of this capacity was required this time.
Running in the lead-up and during the game, the EODev provided 105kWh of electricity over seven hours and used a total of 6kg of hydrogen.
Toyota claims by using the EODev unit instead of power off the grid, it saved roughly 100kg of CO2 emissions.
Toyota Australia manager of energy solutions Matt Macleod said this demonstration of the EODev unit was supposed to showcase the broader applications of hydrogen fuel-cell technology beyond the transport sector.
“Toyota sees hydrogen fuel cells as a key source of clean, renewable electrical energy going forward, as evidenced by vehicles like the Mirai FCEV,” said Mr Macleod.
“Partnering with the AFL to help power the Round 19 games at Marvel Stadium shows the incredible scope this technology has, all while producing no CO2 emissions.”
In addition to having the EODev unit powering the Marvel Stadium sign and Western Bulldogs coaches’ box, Toyota had an activation display that had a cross-section of a previous-generation Mirai and its FCEV powertrain on show.
The Mirai can hold up to 5.6kg of pressurised hydrogen in its three tanks and be filled up in five minutes, according to Toyota. When oxygen meets stored hydrogen, the chemical reaction creates electricity to (in this case) drive the wheels, with water the main tailpipe emission.
Hydrogen is still a burgeoning fuel source in Australia, and at this stage is understood to be most viable in large-scale, commercial uses.
There are currently two publicly-available hydrogen refuelling stations in Australia. One is operated by Toyota in Altona, Victoria, and the other is operated by ActewAGL in Canberra. Both serve government or council fleets of passenger cars.