Southwest Iowa Renewable Energy Acquires GreenAmerica Biofuels Ord

Mobius Renewables Acquires Air Liquide’s Biogas (RNG) Production Activities

May 3, 2026

Energy

Mobius Renewables, backed by funds managed by IFM Investors, completed the acquisition of Air Liquide’s biogas production activities across the United States, France, Norway, and Sweden. The deal includes operating landfill gas-to-RNG sites in the U.S., farm waste digestion sites in France, and a 51% stake in Norway- and Sweden-based Redo Biosolutions.

Conestoga Energy Acquires SAFFiRE Renewables

August 14, 2025

Renewable Energy

Conestoga Energy has acquired SAFFiRE Renewables, LLC from Southwest Airlines Renewable Ventures LLC, obtaining SAFFiRE’s IP, certain technologies, a proposed pilot production facility, and key technical staff. The acquisition gives Conestoga access to SAFFiRE’s DMR pretreatment technology to produce ultra-low carbon intensity ethanol for sustainable aviation fuel (SAF) and supports plans for a co-located pilot in Liberal, Kansas and future commercial-scale production.

Southwest Airlines Acquires SAFFiRE Renewables

March 28, 2024

Renewable Energy

Southwest Airlines Co., through its wholly owned subsidiary Southwest Airlines Renewable Ventures LLC (SARV), has acquired SAFFiRE Renewables LLC to secure exclusive technology and advance development of scalable renewable ethanol that can be converted into sustainable aviation fuel (SAF). The acquisition moves Southwest from investor to sole owner of SAFFiRE and supports a pilot plant using SAFFiRE's NREL-licensed technology to process corn stover into renewable ethanol, with planned conversion to SAF by LanzaJet.

Renewable Energy Group Acquires Amber Resources (dba Sawyer Petroleum) and Affiliates

January 4, 2022

Oil & Gas

Renewable Energy Group, Inc. (REG) has acquired Amber Resources, LLC (dba Sawyer Petroleum) and affiliated entities M.O. Dion & Sons and Amber Petroleum Products, expanding REG's downstream footprint in Southern California. The acquisition adds over 60 million gallons/year of diesel sales, a significant lubricants business (Shell Prestige distributor), eight locations including three cardlock sites, and is expected to be immediately accretive.

Sire Bioscience Acquires PlantFuel, Inc.

March 12, 2021

Food & Beverage

Sire Bioscience Inc. (CSE:SIRE) completed the acquisition of Denver-based PlantFuel, Inc. effective March 12, 2021, issuing 65,000,000 common shares as consideration and retaining PlantFuel as a wholly-owned subsidiary. Concurrently, Sire completed a non-brokered private placement raising approximately CAD 3.514 million, with Plant & Co Brands Ltd. and Eat Beyond Global Holdings Inc. participating as strategic investors.

Skyline Global Partners' SPV Acquires Midwestern BioAg

September 9, 2020

Agriculture

Midwestern BioAg Holdings LLC, a special purpose acquisition vehicle formed by Skyline Global Partners, has acquired Midwestern BioAg Inc. and provided significant additional capital. Michael Birger was named President and CEO as the company transitions ownership to support growth and expand its sustainable biological agriculture offerings.