BESS Supply Chain Pivot, Phillips 66 $1.6 B Asset Sale, LA Refinery Closure, and Hard Carbon Roadmap (2025)
Hard Carbon Supply Chain, Phillips 66 Enters Sodium-Ion Battery Market
Phillips 66 is executing a strategic pivot from its legacy as a petroleum refiner to a specialized materials supplier for the energy storage industry, leveraging its chemical processing expertise to target the emerging sodium-ion battery market. This repositioning allows the company to enter the high-growth battery sector by focusing on a critical upstream niche, hard carbon anode material, thereby avoiding direct competition in the crowded lithium-ion battery manufacturing space. This move is a calculated shift to repurpose core competencies for a new energy paradigm.
- In a definitive move away from traditional fuel production, Phillips 66 initiated the phased closure of its 139, 000-barrel-per-day Los Angeles-area refinery in September 2025, ceasing fuel operations by the end of the year.
- The company has established a comprehensive manufacturing roadmap to 2030 for hard carbon, a critical anode material for sodium-ion batteries, signaling a long-term commitment to a specific, high-value segment of the battery supply chain.
- This strategy builds upon the company’s existing capabilities, as it already operates as a major global producer of feedstocks for anode production, with exports originating from facilities like its Humber Refinery in the United Kingdom.
- By focusing on sodium-ion technology, Phillips 66 targets a promising alternative to the lithium-ion market, which faces persistent supply chain and cost pressures, particularly for stationary storage applications.
| Forecast Provider⇅ | Market Segment⇅ | 2025 Market Size ($B)⇅ | 2031 Forecast ($B)⇅ | 2032 Forecast ($B)⇅ | 2034 Forecast ($B)⇅ | CAGR (%)⇅ | Source⇅ |
|---|---|---|---|---|---|---|---|
| Persistence Market Research | Overall Energy Storage | 23.50 | 65.87 * | 78.30 | 110.43 * | 18.76 | Energy Storage Market Size, Share & Growth Report, 2032 ↗ |
| Growth Market Reports | Overall Energy Storage | 56.90 | 140.86 * | 163.82 * | 221.40 | 16.30 | Energy Storage Market Report 2025-2034 ↗ |
| Reports and Data | Overall Energy Storage | 58.43 | 115.93 * | 129.96 * | 163.31 * | 12.10 | Energy Storage Market Market – Reports and Data ↗ |
| Mordor Intelligence | Battery Technology Share | 53.84% of total market | Energy Storage Market Size & Industry Report 2031 ↗ | ||||
| Mordor Intelligence | Hydrogen Storage | 38.50 | Energy Storage Market Size & Industry Report 2031 ↗ |
$1.7 B in Capital Moves, Phillips 66 Funds Battery Materials Pivot
In 2025, Phillips 66 undertook significant capital restructuring, divesting non-core downstream assets to fund its strategic entry into the battery materials supply chain while concurrently absorbing costs from legacy shutdowns. This financial maneuvering demonstrates a clear capital reallocation strategy, monetizing mature assets to finance growth in a new, high-potential sector and enabling its industrial transformation. The moves provide both the funding and the strategic clarity needed to pursue its new focus on advanced materials.
Capital Generation Through Asset Sales
The primary source of funding for this strategic shift came from the sale of its European retail business. In December 2025, Phillips 66 completed the $1.6 billion sale of its 65% interest in the Jet retail brand to Stonepeak and Energy Equation Partners. This transaction unlocked substantial capital from non-core downstream assets, providing the financial resources required to invest in new manufacturing capabilities for battery materials.
Costs of the Strategic Transition
The pivot also involves financial charges related to exiting legacy operations. Phillips 66 expects to book approximately $100 million in charges for the phased closure of its Los Angeles refinery. This cost is a direct consequence of its strategic decision to move away from traditional fuel production in key markets and reallocate resources toward its energy transition initiatives, a path also being navigated by competitors like Shell and Marathon Petroleum.
Table: Phillips 66 Capital Restructuring Activities (2025)
| Transaction / Event | Time Frame | Details and Strategic Purpose | Source |
|---|---|---|---|
| Sale of Jet Retail Business | Dec 2025 | Completed sale of its 65% stake in the European Jet brand for $1.6 billion to fund its pivot to advanced materials. | Houston Business Journal |
| Los Angeles Refinery Closure | Q 4 2025 | Incurred an estimated $100 million charge for the shutdown of the 139, 000 bpd refinery, marking a concrete step away from traditional refining. | Reuters |
| Date⇅ | Transaction Type⇅ | Asset⇅ | Counterparty⇅ | Value / Financial Impact (USD)⇅ | Strategic Rationale⇅ | Source⇅ |
|---|---|---|---|---|---|---|
| Dec 1, 2025 | Divestment | 65% of Jet Retail Business (Germany & Austria) | Energy Equation Partners & Stonepeak | $1.6 Billion (Proceeds) | Raise capital to fund strategic transition to renewables and battery materials. | Phillips 66 closes $1.6 billion sale of Jet brand to … ↗ |
| Oct 1, 2025 | Restructuring / Closure | Los Angeles Refinery (139,000 bpd) | ~$100 Million (Charge) | Exit traditional refining in California to focus on renewable fuels and new energy ventures. | Phillips 66 to book $100 million charge as it winds down Los … ↗ | |
| Sep 9, 2025 | Acquisition (JV Buyout) | Remaining 50% of WRB Refining LP | Cenovus Energy Inc. | Consolidate ownership and streamline operations of core refining assets. | Phillips 66 announces agreement to purchase remaining interest in … ↗ |
US & UK Operations, Phillips 66 Global Battery Materials Strategy
Phillips 66‘s geographic strategy in 2025 involves a calculated reallocation of its operational footprint, shuttering legacy refining assets in the United States while leveraging its international chemical processing facilities to build a new global supply chain for battery materials. This dual approach allows the company to systematically exit lower-growth sectors in one region while scaling up its presence in a higher-growth industry in another, optimizing its global asset base for the energy transition.
North American Refining Retreat
In North America, the company’s primary action was the strategic wind-down of the Los Angeles Refinery. This closure represents a significant retreat from conventional fuel production in a major U.S. market, freeing up capital and management focus for its new ventures. This contrasts with the strategies of peers like Conoco Phillips, which remains focused on LNG and upstream assets.
European Materials Production Hub
Concurrently, Phillips 66 is positioning its European assets as central to its new strategy. The company’s Humber Refinery in the UK is a key facility for producing anode feedstocks, establishing a European hub for its battery materials business. The sale of its European Jet retail assets further sharpens this focus, moving the company’s European presence away from downstream fuel sales and toward specialized industrial production.
Phillips 66 Focus on Sodium-Ion, A Commercial-Scale Materials Play (2025)
Phillips 66 is strategically bypassing the mature and competitive lithium-ion market to concentrate on sodium-ion battery technology, where it can apply its industrial expertise to the commercial-scale production of hard carbon anode materials. This technology choice enables the company to enter the market as a key materials supplier with a differentiated offering, targeting a battery chemistry with significant potential in stationary storage and cost-sensitive electric vehicle segments.
- The development of a detailed manufacturing roadmap for hard carbon extending to 2030 confirms a long-term commitment and a strategy centered on achieving commercial-scale production, moving beyond the pilot or R&D phase.
- This approach leverages Phillips 66‘s status as an existing major producer of anode feedstocks, allowing it to build on established supply chains and large-scale manufacturing experience, unlike many new entrants in the battery materials space.
- The selection of sodium-ion technology is a calculated decision to address a different market segment than lithium-ion, mitigating risks associated with lithium sourcing and price volatility while targeting applications where sodium’s cost and safety profile are advantageous.
- The company’s parallel R&D efforts in “next-generation battery and energy storage solutions” suggest it is building a pipeline of materials innovations that could extend its reach into other advanced battery chemistries in the future.
| Attribute⇅ | Phillips 66 Focus: Sodium-Ion (Na-ion) Batteries⇅ | Incumbent Technology: Lithium-Ion (Li-ion) Batteries⇅ | Source⇅ |
|---|---|---|---|
| Key Anode Material | Hard Carbon (PSX has a manufacturing roadmap to 2030) | Graphite | Manufacturing Roadmap to 2030 for Hard Carbon in Sodium Ion … ↗ |
| Raw Material Availability | Sodium is abundant and geographically widespread. | Lithium and Cobalt are concentrated in a few regions, leading to supply chain risks. | Critical and Strategic Raw Materials for Energy Storage Devices ↗ |
| Primary Applications | Grid-scale energy storage, low-cost Electric Vehicles (EVs). | Consumer electronics, high-performance EVs, grid storage. | Research, development, and innovation insights for solid-state … ↗ |
| PSX's Role in Supply Chain | Upstream producer of critical anode feedstock and materials. | Not a primary focus; PSX is targeting the alternative chemistry market. | Industrial Resilience: Assessing the foundations of UK industry ↗ |
BESS Market Set for Substantial Growth, Reaching $195 Billion by 2036
The Battery Energy Storage System (BESS) market is projected to grow from $74.8 billion in 2025 to $195.0 billion by 2036, exhibiting a robust 9.1% CAGR from 2026-2036. This signifies sustained, substantial market expansion for energy storage solutions.
(Source: Future Market Insights — via US 'installations will not reach 2025 levels until 2029': Wood Mac – Energy- Storage.News)
SWOT Analysis, Phillips 66 Repositions for the Energy Transition
The SWOT analysis for Phillips 66 reveals a company in a profound state of transition, leveraging its formidable strengths in materials science and its financial capacity to pivot into the battery supply chain. This strategic shift, while promising, carries execution risks and exposes the company to new competitive pressures from both established chemical firms and other transitioning energy giants like BP and Eni.
Table: SWOT Analysis for Phillips 66 Energy Storage and Battery Initiatives
| SWOT Category | 2021 – 2024 Outlook | 2025 Status | What Changed / Validated |
|---|---|---|---|
| Strengths | Core competencies in chemical processing and large-scale manufacturing. Strong financial position from refining and midstream operations. | Leveraging chemical expertise for hard carbon production. Capitalizing on a strong balance sheet to fund the pivot via asset sales ($1.6 B Jet sale). | The 2025 strategy validates the ability to convert chemical processing knowledge into a tangible battery materials plan. Financial strength is actively deployed for restructuring. |
| Weaknesses | Heavy reliance on the traditional refining business model. Limited direct experience in the fast-moving battery and EV markets. | Exposure to costs from exiting legacy assets ($100 M charge for LA refinery). Still in the early stages of building a market presence in the battery sector. | The weakness of legacy asset dependency is being actively addressed through shutdowns and divestitures, though the costs are now being realized. |
| Opportunities | Potential to enter emerging energy markets. Ability to leverage existing industrial assets for new purposes. | Targeting the high-growth sodium-ion battery market. Positioned to become a key supplier of a critical material (hard carbon) outside the Li-ion supply chain. | The opportunity shifted from a theoretical potential to a specific, actionable strategy with the establishment of the hard carbon roadmap to 2030. |
| Threats | Regulatory pressure on fossil fuels, margin volatility in refining, and competition from other energy majors pursuing transition strategies. | Execution risk in scaling new manufacturing processes for hard carbon. Competition from established materials suppliers and other integrated energy firms. | The threat landscape has evolved from refining market risks to execution and competitive risks within the new battery materials sector. |
Future Scenarios, Phillips 66 Hard Carbon Production Scale-Up
The most critical factor for Phillips 66 in the next 12-24 months will be the successful execution of its hard carbon manufacturing roadmap and its ability to secure offtake agreements with sodium-ion battery manufacturers. The company’s success depends on translating its industrial blueprint into commercial contracts and production volumes, which will serve as the ultimate validation of its strategic pivot.
- If Phillips 66 announces a major offtake agreement with a significant battery or automotive OEM, watch for an acceleration of its capital investment in anode material production capacity. This would confirm market acceptance of its material and strategy.
- If the sodium-ion market develops more slowly than forecast or confronts unexpected technical hurdles, watch for Phillips 66 to potentially highlight developments from its “next-generation” materials R&D, possibly signaling a diversification into other chemistries.
- If volatility in battery material commodity prices persists, these could be happening: Phillips 66 may leverage its scale and integrated feedstock position from facilities like the Humber Refinery to offer more stable and predictable pricing than smaller competitors, creating a distinct competitive advantage.
The questions your competitors are already asking
This report covers one angle of Phillips 66’s pivot into the battery supply chain. The questions that matter most depend on your work.
- Hard carbon anode suppliers for sodium ion batteries
- Sodium ion battery manufacturers commercial scale
- Phillips 66 Humber refinery battery material production
- Oil companies selling assets to fund new energy projects
This report does not answer these. Enki Brief Pro does.
Your question, your angle, your framework. SWOT, PESTL, scenario modelling. The same niche depth, built around the decision your work actually depends on.
