Montana Renewables Launches MaxSAF(TM) Blended, Advancing Sustainable Aviation Fuel
MWN-AI** Summary
Montana Renewables (MRL) has recently announced the launch of its MaxSAF™ blended sustainable aviation fuel (SAF) in collaboration with Calumet Montana Refining (CMR). This new fuel offering, which features a nominal 50/50 blend of renewable and fossil jet fuel, is certified under industry standards ASTM D7566 and ASTM D1655. The blend is engineered to be drop-in compatible with existing aviation fuel systems, making its adoption seamless across various platforms.
The launch includes the commissioning of onsite blending and shipping facilities in Great Falls, Montana, ensuring that MaxSAF™ can be distributed effectively. The initial rollout will see this innovative fuel delivered through AEG Fuels’ established network to select aviation hubs across Montana, Washington, and Oregon. AEG Fuels’ Vice President, Landon Larson, emphasized the significance of this partnership, noting how it accelerates the transition to sustainable aviation practices while delivering value to fuel operators.
The importance of MaxSAF™ extends beyond MRL and AEG Fuels; it addresses broader environmental concerns by significantly reducing lifecycle greenhouse gas emissions compared to conventional jet fuels. This development positions MRL not only as a key player in the renewable fuels sector but also as an enabler of corporate Environmental, Social, and Governance (ESG) goals for its customers, helping them minimize Scope 1 and 3 emissions.
Montana Renewables operates one of North America's few commercial-scale SAF production facilities, again highlighting its commitment to sustainability through the use of local low-carbon feedstocks, including tallow and used cooking oil. This local sourcing strategy fosters community support and creates employment opportunities, reinforcing MRL's role as a vital economic player in Great Falls.
MWN-AI** Analysis
Montana Renewables' recent launch of the MaxSAF™ blended sustainable aviation fuel (SAF) represents a significant advancement in the renewable fuels sector and highlights the growing importance of sustainable practices in aviation. As one of the few SAF producers operating at commercial scale in North America, MRL is poised to capitalize on the surging demand for cleaner fuel alternatives driven by regulatory pressures and corporate emissions reduction strategies.
From an investment perspective, this initiative aligns with broader market trends prioritizing sustainability, making MRL a potentially attractive option for investors focused on environmental, social, and governance (ESG) criteria. The collaboration with Calumet Montana Refining and AEG Fuels enhances their distribution capabilities, allowing the MaxSAF™ blend to reach aviation hubs beyond major airports, thereby broadening their market reach and customer base.
Investors should monitor several factors, including regulatory support for SAF adoption, which could accelerate market penetration and increase demand for MRL's products. The ongoing emphasis on reducing greenhouse gas emissions could see increased capital flow into the green energy sector, with companies like MRL positioned favorably to secure funding or partnerships that foster growth.
Moreover, the financial performance of Calumet, Inc. (NASDAQ: CLMT), as MRL's parent company, could also reflect the success of this SAF initiative. As it expands its renewable product line, Calumet’s stock may benefit from improved margins associated with high-demand sustainable products.
In summary, investors should consider monitoring Montana Renewables not only for its innovative fuel solutions but also for its overall contribution to the renewable energy landscape. As both corporate sustainability strategies and regulatory frameworks increasingly support renewable technologies, MRL appears well-positioned for future growth and could yield significant returns in a rapidly evolving energy market.
**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.
PR Newswire
GREAT FALLS, Mont., Oct. 27, 2025 /PRNewswire/ -- Montana Renewables (MRL), in collaboration with Calumet Montana Refining (CMR), has commissioned onsite blending and shipping facilities to offer a nominal 50/50 blend of renewable and fossil jet fuel certified under ASTM D7566 and ASTM D1655 specifications.
This finished product is drop-in compatible with all existing systems and will initially be distributed through AEG Fuels' network to select aviation hubs in Montana, Washington, and Oregon.
"AEG Fuels is honored to collaborate with Montana Renewables on this landmark SAF inaugural blend," said Landon Larson, Vice President, Supply NA at AEG Fuels. "Together, we're demonstrating how strategic partnerships can accelerate the transition to sustainable aviation and deliver real value to operators across our fueling network."
Why It Matters
- For Montana Renewables: MaxSAF™ sales from the truck rack allows local / regional service and opens the sustainable aviation market outside of major airports.
- For Customers: A drop-in fuel solution that helps meet ESG goals, reduce Scope 1 and 3 emissions, and enhance brand leadership.
- For the Environment: SAF reduces lifecycle greenhouse gas emissions, improves air quality compared to traditional Jet A, and supports a circular economy – farm to fuel.
About Montana Renewables
Montana Renewables (MRL) is a leading renewable fuel company located in Great Falls, Montana. We produce Sustainable Aviation Fuel (SAF), Renewable Diesel, Renewable Hydrogen, and Renewable Naphtha. As one of only three SAF producers running at commercial scale in North America, we meet the increasing demand for sustainable fuels. As a Great Falls business leader, MRL offers high-paying jobs and career opportunities while supporting the local economy and contributing to the community's overall well-being. Pacific Northwest farm and ranch operations ultimately provide MRL with sustainable, renewable, low-carbon feedstocks and agricultural byproducts including tallow, distillers corn oil, canola oil, used cooking oil and camelina oil. These are converted to renewable transportation fuels which have lower emissions compared to conventional fossil fuels. MRL is an unrestricted subsidiary of Calumet, Inc.
About Calumet
Calumet, Inc. (NASDAQ: CLMT) manufactures, formulates, and markets a diversified slate of specialty branded products and renewable fuels to customers across a broad range of consumer-facing and industrial markets. Calumet is headquartered in Indianapolis, Indiana and operates twelve facilities throughout North America.
SOURCE Calumet, Inc.
FAQ**
How will Montana Renewables’ MaxSAF™ blend, in partnership with Calumet Specialty Products Partners L.P. CLMT, impact the overall demand for sustainable aviation fuel in the Pacific Northwest market?
What specific advantages does the drop-in compatibility of MaxSAF™ provide for airlines looking to reduce their carbon footprint while maintaining operational efficiency within Calumet Specialty Products Partners L.P. CLMT?
How is Montana Renewables collaborating with AEG Fuels to ensure the successful distribution of MaxSAF™ across regions while potentially offering competitive pricing against traditional aviation fuels supplied by Calumet Specialty Products Partners L.P. CLMT?
What are the key environmental benefits of MaxSAF™, and how does Montana Renewables plan to communicate these advantages to stakeholders in the aviation industry, including those aligned with Calumet Specialty Products Partners L.P. CLMT?
**MWN-AI FAQ is based on asking OpenAI questions about Calumet Specialty Products Partners L.P. (NASDAQ: CLMT).
NASDAQ: CLMT
CLMT Trading
-1.75% G/L:
$28.67 Last:
271,511 Volume:
$28.68 Open:



