NatPower, Tesla reach deal on first phase of $5 billion battery storage plan
NatPower and Tesla have agreed on the first phase of a $5 billion battery energy storage deal, marking a significant commercial win for Tesla's Megapack business. The agreement adds a rare revenue catalyst for Tesla's Energy segment at a time when its auto revenue is contracting YoY, but deal size and timeline details remain sparse.
What happened
NatPower and Tesla have agreed on the first phase of a $5 billion battery energy storage deal, marking a significant commercial win for Tesla's Megapack business.
The read · Jun 23
TSLA's NatPower deal is a headline win for its Energy segment, but with revenue already declining and deal specifics thin, the question is whether this is a material inflection or incremental noise.
Wrong if
If phase 1 is a small fraction of the $5B headline and delivery extends beyond 2026, the market quickly discounts the news; additionally, if Megapack production is capacity-constrained, the deal could actually highlight bottlenecks rather than growth.
CoverageSource: Yahoo Finance · Published here TUE, JUN 23 · 4:56 AM ET · the only report in this recordHow this is decided →
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The story1 min read
NatPower and Tesla have struck a deal on the first phase of a $5 billion battery storage partnership, a notable contract for Tesla's Energy Generation & Storage segment which has been one of the company's faster-growing divisions. This comes as Tesla's overall revenue declined 2.9% YoY to $94.8B in FY2025, with net margins compressed to just 4.1% and diluted EPS at $1.08, making meaningful new Energy revenue more important to the bull thesis.
The headline is light on specifics — phase sizing, delivery schedule, and margin profile on the contract are all unknown — which limits how much this moves the needle quantitatively. Investors will watch for confirmation of Megapack production capacity being sufficient to fulfill the deal and whether subsequent phases get announced, as Energy becoming a larger share of Tesla's mix could structurally re-rate the stock.
The read, in fullWhy it matters
Tesla's Energy segment has been the growth bright spot as auto revenue contracts; a $5B storage partnership with NatPower validates Megapack demand and could accelerate Energy as a share of total revenue. However, FY2025 net margin of only 4.1% and EPS of $1.08 mean the stock is priced for an eventual margin recovery that hasn't yet materialized, so a confirmed large-scale Energy ramp could provide an alternative re-rating catalyst.
The arc● Open · no developments yet
· Published
The read above, as written. kept as written
Next · what would move this
4-6 weeks, pending deal detail disclosures. Follow to be told when one lands.
▲ The case it holds
The Energy segment has been Tesla's fastest-growing division, and a $5B anchor deal with NatPower could establish a recurring large-contract pipeline that diversifies revenue away from the pressured auto business where YoY revenue fell 2.9%.
▼ The case it breaks
With FY2025 net margins at just 4.1% and diluted EPS of only $1.08, Tesla's valuation already prices in substantial future growth, meaning a vaguely-sized 'first phase' announcement is unlikely to move consensus estimates enough to justify a meaningful re-rating.
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