Wild Attack on Batteries and Renewables by 7’s Spotlight Program Falls over at the First Fact Check

Why It Matters

Misinformation about battery chemistry skews public debate and can stall investment in renewable energy, while obscuring real supply‑chain issues that policymakers must address.

Key Takeaways

• Spotlight claimed every battery uses cobalt—fact‑check disproves it
• Australian grid batteries from Tesla, Fluence, Wärtsilä use LFP chemistry
• Tesla’s Model Y and Model 3 use cobalt‑free LFP in ~90% of sales
• Program ignored MMG’s February tailings‑dam plan shift away from the Tarkine
• Senate inquiry links coordinated astroturfing to attacks on renewables

Pulse Analysis

Recent scrutiny by the Australian Senate has exposed a coordinated effort to undermine climate‑friendly technologies through misleading media narratives. The Spotlight program on the Seven network devoted an hour to a story that every battery and electric vehicle depends on cobalt, a claim that was instantly refuted by industry data. Experts testified that opaque platform algorithms and emerging AI tools amplify such falsehoods, turning them into a form of astroturfing that masquerades as genuine public concern. This episode illustrates how legacy broadcasters can become conduits for disinformation that distorts the renewable‑energy debate.

Contrary to the broadcast’s assertion, most Australian grid‑scale storage projects now employ lithium‑iron‑phosphate (LFP) cells, which contain neither cobalt nor nickel. Tesla’s Australian battery installations, as well as Fluence’s Liddell and Tomago projects and Wärtsilä’s Eraring system, all use LFP chemistry, eliminating the need for cobalt sourcing. Even in the passenger‑vehicle market, roughly 90 % of Tesla Model Y and Model 3 sales run on LFP packs, with cobalt‑based NMC chemistry reserved for a small performance segment. This shift reduces exposure to the ethical and geopolitical risks associated with Congo cobalt mining while supporting a more sustainable supply chain.

The mischaracterisation of battery materials has tangible consequences for policy and investment. When decision‑makers are presented with inflated cobalt demand, they may prioritize legacy mining projects over emerging LFP production, potentially locking in higher emissions and supply‑chain vulnerabilities. Transparent reporting, as demanded by the Senate inquiry, can restore confidence among investors and accelerate the rollout of clean‑energy infrastructure. Moreover, acknowledging the real environmental challenges—such as tailings‑dam management at the Rosebery mine—allows regulators to focus on genuine mitigation measures rather than chasing a manufactured narrative.