MGA Thermal Secures AU$3.25 Million ARENA Funding for Thermal Energy Storage FEED Studies

Why It Matters

The funding removes a key financial hurdle, fast‑tracking a technology that can decarbonise hard‑to‑abate industrial heat and advance Australia’s net‑zero agenda. It also signals government confidence, encouraging private capital to enter the emerging thermal storage market.

Key Takeaways

• ARENA grants AU$3.25 M for five thermal storage FEED studies.
• MGA Block stores energy as latent heat for process heat.
• Studies target industrial customers to replace fossil‑fuel heat.
• Funding aims to cut early‑stage financial risk.
• Project could enable 30 Mt CO₂ reduction by 2030.

Pulse Analysis

Industrial process heat remains one of the toughest sectors to decarbonise because conventional solutions rely on high‑temperature fossil fuels. Thermal energy storage (TES) offers a pathway by converting excess renewable electricity into heat that can be stored and released on demand. MGA Thermal’s MGA Block technology captures this heat as latent energy in specially engineered bricks, delivering high‑grade steam without the efficiency losses typical of molten‑salt or sand‑based systems. This approach aligns with the growing need for reliable, long‑duration storage that matches the temperature profiles of heavy industry.

The Australian Renewable Energy Agency’s AU$3.25 million grant targets the early‑stage risk that often stalls TES projects. By underwriting FEED studies, ARENA enables MGA to produce granular engineering designs, cost models and commercial strategies for five prospective industrial sites. These deliverables give plant owners the data needed to secure private financing, shorten project timelines and integrate thermal storage into existing process flows. The initiative also demonstrates how public‑private collaboration can accelerate technology adoption in sectors that are critical to national emissions targets.

Globally, the market for industrial‑scale TES is expanding as manufacturers seek resilient, low‑carbon energy solutions. MGA’s progress adds a competitive option to the mix of molten‑salt tanks, sand batteries and advanced brick systems, each vying for a share of the multi‑billion‑dollar decarbonisation opportunity. If the upcoming FEED outcomes translate into commercial deployments, the technology could contribute significantly to Australia’s goal of cutting industrial emissions, while offering a replicable model for other economies facing similar heat‑intensive challenges. The projected 30 Mt CO₂ avoidance by 2030 underscores the potential scale of impact.