Comstock
Comstock is a fuel producer in sustainable aviation fuel. It is named in 1 agreement on the SAFxCHANGE record in 2024, having bought from 1 producer or supplier. 1 of them was found in the news and is not yet checked against the announcement. It is recorded with 3 plants or projects, 1 operating, announced at 1.2 million tonnes a year.
Produces sustainable aviation fuel from lignin using licensed technology.
Where Comstock sits, from feedstock to flight
- Feedstock
- Technology Technology provider
- Production Fuel producer
- Supply and delivery
- Airports
- Flight
Who Comstock trades with each line one counterparty, as thick as the number of agreements, coloured by its place in the value chain
Bought from
The agreements 1, newest first
| Year | Producer | Buyer | Supplier | Volume, million litres | Term, years | Deliveries from | Signed | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | RenFuel K2B AB | Comstock | unverified | announcement |
Plants and projects recorded with Comstock as owner
| Plant | Where | Pathway | Status | Capacity, thousand tonnes a year | Starts | Record |
|---|---|---|---|---|---|---|
| Comstock Fuels (Lahore) | Lahore, Pakistan | other | planned | 1,000 | from the news, settled by rule | |
| Comstock Inc. and RenFuel K2B AB | Sweden | other | planned | 100 | from the news, settled by rule | |
| Comstock Inc. | United States | other | operating | 75 | from the news, settled by rule |
People the news names at Comstock in their business roles
- Corrado De GasperisCEO · 9 mentions, latest 2024-09-19
- David WinsnessPresident · 6 mentions, latest 2025-06-01
- Kevin Kreislerchief technology officer · 2 mentions, latest 2024-12-23
- Zach Spencertitle not given · 1 mention, latest 2024-09-19
In the news the latest 18 items naming Comstock
- 2025-06-01 Comstock Fuels Executes License Agreement with Gresham’s Eastern biomassmagazine.com
- 2025-04-22 With a Technology License From MIT and NREL in Hand, Comstock Fuels Aims To Produce Jet Fuel From Lignin nlr.gov
- 2025-01-14 Comstock Expands Global Reach With Renewable Fuel Deal In Pakistan finance.yahoo.com
- 2024-12-30 Comstock Fuels Executes License Agreement With Gresham’s Eastern Ltd stocktitan.net
- 2024-12-23 Comstock Partners with EFT to Boost Sustainable Aviation Fuel Yields by 12% in Major Technology Integration stocktitan.net
- 2024-09-19 Comstock Inc. Announces New Revenue Contracts and Financing for Clean Energy Initiatives globenewswire.com
- 2024-08-08 Comstock Mining Inc. Announces Major Investments and Strategic Partnerships in Q2 2024 investing.com
- 2024-06-13 Comstock and RenFuel Advance Agreements for Biorefinery Development and Expansion in Europe biobased-diesel.com
- 2024-06-10 Comstock Inc. Advances on Amended Agreements with RenFuel for Biorefinery Development globenewswire.com
- 2024-04-24 Comstock Inc. Announces Strategic Investment in RenFuel for Sustainable Aviation Fuel Development globenewswire.com
- 2023-12-28 Comstock Inc. Announces Strategic Agreements and Investment with RenFuel to Advance Commercial Biorefinery globenewswire.com
- 2023-12-28 Biofuels Vision Solidified for Haley Comstock Inc. with RenFuel K2B AB Partnership biobased-diesel.com
- 2023-12-19 Comstock Inc. Announces RenFuel's Grant Award for SAF Technology Enhancement globenewswire.com
- 2023-10-01 Comstock Partners with Engineering Firm on SAF Plant in Pakistan qcintel.com
- 2023-10-01 Comstock and Emerging Fuels Technology Partner to Boost Renewable Fuel Production chemanalyst.com
- 2023-01-27 US DOE Awards $118 Million for Sustainable Biofuels Projects greencarcongress.com
- 2023-01-26 US Department of Energy Awards $118 Million to Biofuel Projects biomassmagazine.com
- 2023-01-11 Comstock Announces Breakthrough in Sustainable Fuel Production biomassmagazine.com
Other fuel producers
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A company page draws on the SAFxCHANGE record: the agreement table (2013 to late 2023), the plants table (December 2023) and what the reader has found in the news since, marked unverified until checked. The categories follow the SAFxCHANGE value-chain map; they were assigned from the company's role in the deals and plants and from what is written about it, and a company can fill more than one. Names are matched by their words, so a company recorded under two very different names may show on two pages. Cite as: eFlight SAFxCHANGE, Comstock: sustainable aviation fuel agreements, plants and people, https://eflight.com/saf/company/comstock, retrieved 2026-10-18. Terms. To correct the record, write to [email protected].