Detailed narrative
Q3 Outlook and Growth Drivers
Aspen Aerogels projects Q3 revenue of $65 million to $80 million and adjusted EBITDA of $7 million to $15 million, driven by broad-based strength. Key drivers include robust Energy Industrial project deliveries, increased North American demand for PyroThin thermal barriers from GM, and elevated production ramps by several European EV OEMs in anticipation of 2027 growth. The wide revenue range is mainly attributed to assumptions around GM vehicle production.
Energy Industrial Segment Performance
The Energy Industrial segment targets approximately 20% growth in 2026, despite the East Providence disruption and relatively subdued refining/petrochemical activity. Strong project demand, particularly in LNG, is driving second-half performance. LNG-related activity is expected to more than double in 2026 compared to 2025, with continued momentum through the decade, especially in the US, Middle East, and Africa. Management anticipates continued brisk growth of approximately 20% in 2027 for this segment.
PyroThin Thermal Barrier Business Momentum
The Thermal Barrier business saw 81% quarter-over-quarter growth in Q2, with European Thermal Barrier revenue growing 14% QoQ to $5.8 million. The European Thermal Barrier revenue outlook for 2026 was raised to $20 million to $30 million, up from $10 million to $15 million, based on strong first-half performance and expanding OEM engagements across 7 OEMs and 9 vehicle platforms. Jaguar Land Rover was added as a new European OEM customer, with volumes anticipated to ramp in 2027.
Electric Vehicle Market Dynamics
U.S. EV demand stabilized at approximately 6% of new vehicle sales, roughly half the 2025 level. GM is expected to increase production to align with current sales rates and rebuild inventory, driving demand for PyroThin. The European EV market shows strong structural drivers with new vehicle registrations approaching 25%, benefiting Aspen's design award OEMs.
Battery Energy Storage Systems (BESS)
Aspen is investing in Battery Energy Storage Systems (BESS) as an adjacent growth opportunity, leveraging its thermal management expertise from EV platforms. The company is actively engaged in technical qualification and commercial discussions with leading utility-scale and critical power developers. Management continues to expect initial BESS revenue in the near term and believes this opportunity can become a meaningful contributor to growth and profitability.
East Providence Plant Restart and Insurance
A staged restart of the East Providence plant began on May 14, following an explosion that caused damage confined to a specific area. Full production capacity is expected to be restored by H1 2027. The company has avoided significant supply disruption through existing inventory, external manufacturing, and the staged restart. Extraordinary operating and capital expenses are being incurred, with a significant portion expected to be recoverable through property damage and business interruption insurance.
Liquidity and Capital Allocation
Aspen ended Q2 with $153.4 million in cash, cash equivalents, and restricted cash, down $22.2 million from Q1. The company incurred $5.3 million in incident-related charges and used $8 million in underlying operating cash. The sale of Plant 2 assets is now expected in 2027, with proceeds intended to reduce term debt. Aspen maintains substantial covenant headroom with $153.4 million cash against a $79.5 million term loan and is evaluating options to further delever while investing in strategic growth initiatives.