ABB launches energy management system for green hydrogen

ABB Australia Pty Ltd

Tuesday, 29 November, 2022

ABB launches energy management system for green hydrogen

ABB has introduced an energy management system designed for the green hydrogen market, to help reduce costs of production by enabling real-time visibility of energy consumption across operations.

Green hydrogen made via electrolysis is widely considered an important energy vector for achieving a low-carbon future. It does, however, pose significant challenges in the way of high production costs and energy-intensive processes.

According to the Green Hydrogen Catapult, a global initiative made up of leading energy companies, to scale up production capacity to the 50 times needed, the cost to produce green hydrogen needs to drop by 50% to less than US$2/kg by 2026.

ABB says its ABB Ability OPTIMAX system supports this by serving every aspect of a hydrogen plant life cycle, from simulation at design and engineering phases to real-time visualisation and monitoring when in operation. The software measures bidirectional power flows and carbon dioxide emissions, providing contextual data which operators can use to determine optimal energy consumption levels required to support plant processes and minimise waste.

The transparency offered by the solution can also be applied to increase the efficiency and safety of each electrolyser module being operated within the plant, regulating each module’s speed and ensuring it is only used as and when required.

“Scaling up green hydrogen production involves significant capital investment as well as high operating costs,” said Sleman Saliba, Global Product Manager Energy Management for ABB Process Automation. “Nearly 70% of the total operating costs to run a hydrogen plant comes from the electricity needed to split the water molecule in the electrolysis process. With OPTIMAX, for between 1–3% percent technology investment, operators can run their industrial processes in the most energy-efficient way and gain up to 20% reduction in electricity-based costs.”

ABB says that by incorporating intra-day planning, operators can also utilise OPTIMAX to plan ahead to trade competitively with the grid, developing a circular energy system that is based on forecasts of renewable energy availability against demand, also considering market electricity prices.

The solution can also be used to optimise green hydrogen integration with existing hydrogen networks and any future infrastructure that may be developed.

Related News

Emerson to provide integrated hydrogen mobility technologies to H2 Hauler

H2 Hauler is an Australian-based company that designs, manufactures and certifies storage and...

Emerson offers AI solution to accelerate plant modernisation

Emerson's REVAMP is a cloud-based, advanced software solution that uses AI to manage the...

Emerson DCS technology integrated into Sartorius bioreactors

DeltaV control system natively integrated into Sartorius Biostat STR bioreactors provides a...


  • All content Copyright © 2024 Westwick-Farrow Pty Ltd