Which refiners are least CO2 intensive, and which refiners are most CO2 intensive? This spreadsheet answers the question, by aggregating data from 130 US refineries, based on EPA regulatory disclosures.
The full database contains a granular breakdown, facility-by-facility, showing each refinery, its owner, its capacity, throughput, utilisation rate and CO2 emissions across six categories: combustion, refining, hydrogen, CoGen, methane emissions and NOx (chart below).
Assessed companies include Aramco, BP, Chevron, Citgo, Delek, ExxonMobil, Koch, Hollyfrontier, Marathon, Phillips66, PBF, Shell and Valero.
This data-file reviews over 1,000 patents to identify the technology leaders aiming to use membranes instead of other separation processes (e.g., distillation) within refineries.
Covered companies in the screen include Air Liquide, Air Products, Aramco, BASF, BP, Chevron, Dow, ExxonMobil, GE, Honeywell, IFP, MTR, Praxair, Shell, WR Grace and Zeon. A brief overview is prented for each company, along with a summary of their recent patent filings, and all the underlying details.
Operational data are also presented for two interesting cases: Exxon’s recent refinery membrane breakthrough (chart below) and Air Products’s PRISM membranes for hydrogen separation.
This data-file tracks 5,000 patents filed into biofuels: by geography, by company and particularly in 2017-20. The pace of research activity into “biofuels” and “biodiesel” seems to have halved since 2014, suggesting industry interest is waning.
As usual, China has come to dominate the recent patent literature, accounting for 60% of recent filings. Out of the ‘Top 25’ patents filed into biofuels from 2017-20, 15 are Chinese companies.
Ranked by recent patent filings, technology leaders include Sinopec, BASF, Arkema, Neste, TOTAL, ExxonMobil and DuPont. It is interesting that some well known companies (e.g., Ryze) did not appear to have filed many patents recently. Full details on the patent trends and filings are in the data-file.
Our 3 key conclusions are spelled out in the green diesel article sent out to our distribution list.
Methane leaks from 1M pneumatic devices across the US onshore oil and gas industry comprise 50% of all US upstream methane leaks and 15% of all upstream CO2. This data-file aggregates data on 500,000 pneumatic devices, from 300 acreage positions, of 200 onshore producers in 9 US basins.
The data are broken down acreage position by position, from high-bleed pneumatic devices, releasing an average of 4.1T of methane/device/year to pnuematic pumps and intermediate devices, releasing 1.4T, through to low-bleed pneumatic devices releasing 160kg/device/year.
It allows us to rank operators. Companies are identified, with a pressing priority to replace medium and high bleed devices. Other companies are identified with best-in-class use of pneumatics (chart below). The download contains 2018 and 2019 data, so you can compare YoY progress by company.
A summary of our conclusions is also written out in the second tab of the data-file. For opportunities to resolve these leaks and replace pneumatic devices, please see our recent note on Mitigating Methane.
Molten carbonate fuel cells (MCFCs) could be a game-changer for CCS, and fossil fuels. They are electrochemical reactors with the unique capability to capture CO2 from the exhaust pipes of combustion facilities; while at the same time, efficiently generating electricity and heat from natural gas. The first pilot plant was due to be tested in 1Q20, by ExxonMobil and FuelCell Energy. Economics range from passable to phenomenal. The opportunity is outlined in this 27-page report.
Molten Carbonate Fuel Cells could be extremely promising, generating electrical power from natural gas as an input, while also capturing CO2 from industrial flue gases through an electrochemical process.
We model competitive economics can be achieved, under our base case assumptions, making it possible to retrofit units next to carbon-intensive industrial facilities, while also helping to power them.
Our full model runs off 18 input variables, which you can flex, to stress test your own assumptions.
This data-file tracks wind patents, across 20 traditional energy companies, comprising cap goods conglomerates, Oil Majors and Offshore Oil Services. The aim is to assess which companies have differentiated IP to benefit from the scale-up of offshore wind.
Traditional offshore-focused energy companies (ie Majors and Oil Services) are not generally found to have differentiated wind IP, comprising <2% of the offshore wind patents since 2000. 2 Majors and 2 Service companies have, however, made interesting inroads.
Covered companies include: ABB, Aker, Alstom, Aramco, BP, Cameron, Chevron, Eni, Equinor, ExxonMobil, GE, OneSubsea, Saipem, Shell, Siemens, Subsea 7, Technip, TOTAL and Vestas.
CO2 and methane intensities are tabulated for 300 distinct company positions across 9 distinct basins in this data-file. Using the data, we can aggregate the total CO2 in (kg/boe) and methane leakage rates (as a percent of natural gas production) across the US’s different basins.
Covered basins include the Permian, Bakken, Eagle Ford, Marcellus/Utica, Alaska, GoM, Powder River, San Juan, Anadarko basin and DJ basin (chart above).
It is possible to rank the best companies in each basin, using the granular data, to identify industry leaders and laggards (chart below).
This data-file tabulates Permian CO2 intensity based on regulatory disclosures from 20 of the leading producers to the EPA in 2018. Hence we can calculate the basin’s upstream emissions, in tons and in kg/boe.
The data are fully disaggregated by company, across the 20 largest Permian E&Ps, Majors and independents; and across 18 different categories, such as combustion, flaring, venting, pneumatics, storage tanks and methane leaks.
A positive is that CO2 intensity is -52% correlated with operator production volumes, which suggests CO2 intensity can be reduced over time, as the industry grows and consolidates into the hands of larger companies.
This data-file tabulates details of the c35 companies commercialising catalysts for the refining industry. Improved catalysts are aimed at better yields, efficiencies and energy intensities. This is the leading route we can find to lower refining sector CO2 emissions.
In particular, we find five early-stage companies are aiming to commercialise next-generation refining catalysts.
We also quantify which Majors have recently filed the most patents to improve downstream catalysts.
If you would like us to expand the data-file, or provide further details on any specific companies, then please let us know…