Anglo American plc unveiled a prototype of the world’s largest hydrogen-powered mine haul truck designed to function in on a regular basis mining circumstances at its Mogalakwena PGMs (platinum group metals) mine in South Africa. The 2MW hydrogen-battery hybrid truck, producing extra energy than its diesel predecessor and able to carrying a 290-tonne payload, is a part of Anglo American’s nuGen Zero Emission Haulage Resolution (ZEHS).
nuGen supplies a completely built-in inexperienced hydrogen system, consisting of manufacturing, fueling and haulage system, with inexperienced hydrogen to be produced on the mine website. nuGen is a part of FutureSmart Mining, Anglo American’s innovation-led method to sustainable mining.
The nuGen truck is retrofitted from a diesel-powered automobile. The truck makes use of a hybrid hydrogen gasoline cell offering roughly half of the facility and a battery pack the opposite half, to permit vitality restoration from braking. For the nuGen undertaking, Anglo American labored with corporations resembling ENGIE, First Mode, Ballard and NPROXX to:
-
Design, construct, and check a 1.2 MWh battery pack, because the haul truck system makes use of a number of gasoline cells that ship as much as 800kW of energy, combining to ship a complete of 2MW of energy.
-
Design and implement a software program resolution to soundly handle energy and vitality between the gasoline cells, batteries, and automobile drivetrain.
-
Develop the facility administration and battery techniques from the bottom up, offering the flexibility to tailor the system to every mine and enhance general effectivity by designing in vitality restoration because the haul vans journey downhill by regenerative braking.
-
Construct a hydrogen manufacturing, storage, and refueling complicated at Mogalakwena that comes with the biggest electrolyzer in Africa and a photo voltaic plant to assist the operation of the haul truck.
nuGen is a tangible demonstration of our FutureSmart Mining program altering the way forward for our business. With diesel emissions from our haul truck fleet accounting for round 10-15% of our whole Scope 1 emissions, this is a crucial step on our pathway to carbon impartial operations by 2040. The mining business is taking part in a substantial position in serving to the world decarbonize, each by our personal emissions footprint and the metals and minerals that we produce which are essential to low carbon vitality and transport techniques.
Over the following a number of years, we envisage changing or changing our present fleet of diesel-powered vans with this zero-emission haulage system, fueled with inexperienced hydrogen. If this pilot is profitable, we may take away as much as 80% of diesel emissions at our open pit mines by rolling this know-how throughout our international fleet.
—Duncan Wanblad, Chief Government of Anglo American
Anglo American has been a longstanding champion of the potential provided by the hydrogen economic system, recognizing its position in enabling the shift to greener vitality and cleaner transport. The hydrogen economic system supplies a chance to create new engines of financial exercise. With a mixture of considerable renewable vitality sources (i.e. photo voltaic and wind), and because the world’s largest producer of PGMs, hydrogen is a strategic precedence for South Africa and presents a major alternative for financial growth, together with the creation of recent jobs and the event of the PGMs sector, whereas additionally contributing to South Africa’s decarbonization aims.
South Africa’s Hydrogen Valley. In South Africa, the Division of Science and Innovation (DSI) and the South African Nationwide Improvement Institute (SANEDI), in partnership with Anglo American, Bambili Power, and ENGIE, are trying into alternatives to create a Hydrogen Valley. The proposed hydrogen valley will stretch roughly 835 kilometers from the platinum group metals-rich Bushveld geological space in Limpopo province, alongside the economic and industrial hall to Johannesburg and to the south coast at Durban. The nuGen Zero Emission Haulage Resolution is likely one of the first tasks for South Africa’s Hydrogen Valley.
A feasibility examine for South Africa’s Hydrogen Valley printed in October 2021 identifies three hubs—Johannesburg, extending to Rustenburg and Pretoria; Durban, encompassing town itself and Richards Bay; and Limpopo province centred round Anglo American’s Mogalakwena PGMs mine—with a basic position to play in integrating hydrogen into South Africa’s economic system, and in establishing South Africa and its considerable renewable vitality assets as a strategically vital heart for inexperienced hydrogen manufacturing.
9 key pilot tasks have additionally been recognized throughout these hubs and are beneficial to be prioritized by builders. They span the transport, industrial, and development sectors.
