The tax credits suggested for 45Q in the budget reconciliation plan – see Exhibit below – would pay for roughly 18 million tons of CO2 sequestered or used in EOR over the life of the budget, assuming a credit value of $50 per ton of carbon. While this may seem huge in the context of the current levels of CCS in the US, the country had around 2.5 billion tons of emissions in 2019 that could be addressed with CCS (power and industrials), and if we assume 10% of that needs to be dealt with through CCS, the 45Q provisions in the budget reconciliation would cover less than 8% of the volume for one year and the percentage will be even lower if the “CATCH” act is successful in driving the 45Q value to $85 per ton of CO2. So the numbers are either inadequate, or the government is assuming that the levels of CCS in the US will be much lower than the potential – note that the ExxonMobil proposal for a hub in and around Texas talked about the maximum size for the one project being as much as 100 million tons per annum which should equate to $5 billion of tax credits – per annum. See our ESG & Climate report for much more on carbon markets today.
Source: Great Plains Institute, Carbon Capture Coalition, September 2021
