Exhibit 99.01

•Reported net income attributable to Valero stockholders of $1.2 billion, or $3.75 per share

•Reported adjusted net income attributable to Valero stockholders of $1.3 billion, or $3.82 per share

•Repaid the $167 million outstanding principal balance of its 1.200% Senior Notes that matured on March 15

•Declared a regular quarterly cash dividend of $1.07 per share on January 18

•Returned $1.4 billion to stockholders through dividends and stock buybacks

•Startup of the Diamond Green Diesel Sustainable Aviation Fuel (SAF) project is now expected in the fourth quarter of 2024

SAN ANTONIO, April 25, 2024 – Valero Energy Corporation (NYSE: VLO, “Valero”) today reported net income attributable to Valero stockholders of $1.2 billion, or $3.75 per share, for the first quarter of 2024, compared to $3.1 billion, or $8.29 per share, for the first quarter of 2023. Excluding the adjustments shown in the accompanying earnings release tables, adjusted net income attributable to Valero stockholders was $1.3 billion, or $3.82 per share, compared to $3.1 billion, or $8.27 per share, for the first quarter of 2023.

The Refining segment reported operating income of $1.7 billion for the first quarter of 2024, compared to $4.1 billion for the first quarter of 2023. Refining throughput volumes averaged 2.8 million barrels per day in the first quarter of 2024.

“We are pleased to report strong financial results for the first quarter despite heavy planned maintenance across our refining system,” said Lane Riggs, Valero’s Chief Executive Officer and President. “Our team’s ability to optimize and maximize throughput while undertaking maintenance activities illustrates the benefits from our long-standing commitment to safe and reliable operations.”

The Renewable Diesel segment, which consists of the Diamond Green Diesel joint venture (DGD), reported $190 million of operating income for the first quarter of 2024, compared to $205 million for the first quarter of 2023. Segment sales volumes averaged 3.7 million gallons per day in the first quarter of 2024, which was 741 thousand gallons per day higher than the first quarter of 2023.

The higher sales volumes were due to the impact of additional volumes from the DGD Port Arthur plant, which started up in the fourth quarter of 2022 and was in the process of ramping up production rates in the first quarter of 2023. Operating income in the first quarter of 2024 was lower than the first quarter of 2023 due to lower renewable diesel margin.

The Ethanol segment reported $10 million of operating income for the first quarter of 2024, compared to $39 million for the first quarter of 2023. Adjusted operating income was $39 million for the first quarter of 2024. Ethanol production volumes averaged 4.5 million gallons per day in the first quarter of 2024, which was 283 thousand gallons per day higher than the first quarter of 2023.

General and administrative expenses were $258 million in the first quarter of 2024, compared to $244 million in the first quarter of 2023. The effective tax rate for the first quarter of 2024 was 21 percent.

Net cash provided by operating activities was $1.8 billion in the first quarter of 2024. Included in this amount was a $160 million unfavorable impact from working capital and $122 million of adjusted net cash provided by operating activities associated with the other joint venture member’s share of DGD. Excluding these items, adjusted net cash provided by operating activities was $1.9 billion in the first quarter of 2024.

Capital investments totaled $661 million in the first quarter of 2024, of which $563 million was for sustaining the business, including costs for turnarounds, catalysts and regulatory compliance. Excluding capital investments attributable to the other joint venture member’s share of DGD and other variable interest entities, capital investments attributable to Valero were $619 million.

Valero returned $1.4 billion to stockholders in the first quarter of 2024, of which $356 million was paid as dividends and $1.0 billion was for the purchase of approximately 6.6 million shares of common stock, resulting in a payout ratio of 74 percent of adjusted net cash provided by operating activities.

Valero defines payout ratio as the sum of dividends paid and the total cost of stock buybacks divided by net cash provided by operating activities adjusted for changes in working capital and DGD’s net cash provided by operating activities, excluding changes in its working capital, attributable to the other joint venture member’s share of DGD.

On January 18, Valero announced an increase of its quarterly cash dividend on common stock from $1.02 per share to $1.07 per share.

Valero repaid the $167 million outstanding principal balance of its 1.200% Senior Notes that matured on March 15, ending the first quarter of 2024 with $8.5 billion of total debt, $2.4 billion of finance lease obligations and $4.9 billion of cash and cash equivalents. The debt to capitalization ratio, net of cash and cash equivalents, was 17 percent as of March 31, 2024.

The SAF project at the DGD Port Arthur plant is progressing ahead of schedule and is now expected to be operational in the fourth quarter of 2024, with a total cost of $315 million, half of which is attributable to Valero. The project is expected to give the plant the optionality to upgrade approximately 50 percent of its current 470 million gallon renewable diesel annual production capacity to SAF. With the completion of this project, DGD is expected to become one of the largest manufacturers of SAF in the world.

“We remain focused on the things that have been a hallmark of our strategy for over a decade – maintaining operating excellence, executing our projects well, discipline around capital investments, and our commitment to shareholder returns,” said Riggs.

Valero’s senior management will hold a conference call at 10 a.m. ET today to discuss this earnings release and to provide an update on operations and strategy.

Valero Energy Corporation, through its subsidiaries (collectively, Valero), is a multinational manufacturer and marketer of petroleum-based and low-carbon liquid transportation fuels and petrochemical products, and it sells its products primarily in the United States (U.S.), Canada, the United Kingdom (U.K.), Ireland and Latin America. Valero owns 15 petroleum refineries located in the U.S., Canada and the U.K. with a combined throughput capacity of approximately 3.2 million barrels per day.

Valero is a joint venture member in Diamond Green Diesel Holdings LLC, which owns two renewable diesel plants located in the U.S. Gulf Coast region with a combined production capacity of approximately 1.2 billion gallons per year, and Valero owns 12 ethanol plants located in the U.S. Mid-Continent region with a combined production capacity of approximately 1.6 billion gallons per year. Valero manages its operations through its Refining, Renewable Diesel and Ethanol segments. Please visit investorvalero.com for more information.

Investors:

Homer Bhullar, Vice President – Investor Relations and Finance, 210-345-1982

Eric Herbort, Director – Investor Relations and Finance, 210-345-3331

Gautam Srivastava, Director – Investor Relations, 210-345-3992

Media:

Lillian Riojas, Executive Director – Media Relations and Communications, 210-345-5002

Statements contained in this release and the accompanying earnings release tables, or made during the conference call, that state Valero’s or management’s expectations or predictions of the future are forward-looking statements intended to be covered by the safe harbor provisions of the Securities Act of 1933 and the Securities Exchange Act of 1934. The words “believe,” “expect,” “should,” “estimates,” “intend,” “target,” “will,” “plans,” “forecast, “guidance” and other similar expressions identify forward-looking statements. Forward-looking statements in this release and the accompanying earnings release tables include, and those made on the conference call may include, statements relating to Valero’s low-carbon fuels strategy, expected timing, cost and performance of projects, future market and industry conditions, future operating and financial performance, future production and manufacturing ability and size, and management of future risks, among other matters. It is important to note that actual results could differ materially from those projected in such forward-looking statements based on numerous factors, including those outside of Valero’s control, such as legislative or political changes or developments, market dynamics, cyberattacks, weather events, and other matters affecting Valero’s operations and financial performance or the demand for Valero’s products. These factors also include, but are not limited to, the uncertainties that remain with respect to current or contemplated legal, political or regulatory developments that are adverse to or restrict refining and marketing operations, or that impose profits, windfall or margin taxes or penalties, global geopolitical and other conflicts and tensions, the impact of inflation on margins and costs, economic activity levels, and the adverse effects the foregoing may have on Valero’s business plan, strategy, operations and financial performance.

For more information concerning these and other factors that could cause actual results to differ from those expressed or forecasted, see Valero’s annual report on Form 10-K, quarterly reports on Form 10‑Q, and other reports filed with the Securities and Exchange Commission and available on Valero’s website at www.valero.com.

This earnings release and the accompanying earnings release tables include references to financial measures that are not defined under U.S. generally accepted accounting principles (GAAP). These non-GAAP measures include adjusted net income attributable to Valero stockholders, adjusted earnings per common share – assuming dilution, Refining margin, Renewable Diesel margin, Ethanol margin, adjusted Refining operating income, adjusted Ethanol operating income, adjusted net cash provided by operating activities, and capital investments attributable to Valero. These non-GAAP financial measures have been included to help facilitate the comparison of operating results between periods. See the accompanying earnings release tables for a reconciliation of non-GAAP measures to their most directly comparable GAAP measures. Note (c) to the earnings release tables provides reasons for the use of these non-GAAP financial measures.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Operating Highlights by Segment beginning on Table Page 7.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

See Notes to Earnings Release Tables beginning on Table Page 16.

(a)In March 2021, we announced our participation in a then-proposed large-scale carbon capture and sequestration pipeline system with Navigator Energy Services (Navigator). In October 2023, Navigator announced that it decided to cancel this project. Under the terms of the agreements associated with the project, we have some rights from and obligations to Navigator, including a portion of the aggregate project costs to date. As a result, we recognized a charge of $29 million in the three months ended March 31, 2024 related to our expected obligation to Navigator.

(b)“Other income, net” includes a net gain of $11 million in the three months ended March 31, 2023 related to the early retirement of $199 million aggregate principal amount of various series of our senior notes.

(c)We use certain financial measures (as noted below) in the earnings release tables and accompanying earnings release that are not defined under GAAP and are considered to be non-GAAP measures.

We have defined these non-GAAP measures and believe they are useful to the external users of our financial statements, including industry analysts, investors, lenders, and rating agencies. We believe these measures are useful to assess our ongoing financial performance because, when reconciled to their most comparable GAAP measures, they provide improved comparability between periods after adjusting for certain items that we believe are not indicative of our core operating performance and that may obscure our underlying business results and trends. These non-GAAP measures should not be considered as alternatives to their most comparable GAAP measures nor should they be considered in isolation or as a substitute for an analysis of our results of operations as reported under GAAP. In addition, these non-GAAP measures may not be comparable to similarly titled measures used by other companies because we may define them differently, which diminishes their utility.

Non-GAAP measures are as follows:

◦Adjusted net income attributable to Valero Energy Corporation stockholders is defined as net income attributable to Valero Energy Corporation stockholders adjusted to reflect the items noted below, along with their related income tax effect. The income tax effect for the adjustments was calculated using a combined U.S. federal and state statutory rate of 22.5 percent. We have adjusted for these items because we believe that they are not indicative of our core operating performance and that their adjustment results in an important measure of our ongoing financial performance to better assess our underlying business results and trends. The basis for our belief with respect to each adjustment is provided below.

–Project liability adjustment – The project liability adjustment related to the cancellation of Navigator’s project (see note (a)) is not indicative of our ongoing operations.

–Gain on early retirement of debt – Discounts, premiums, and other expenses recognized in connection with the early retirement of various series of our senior notes (see note (b)) are not associated with the ongoing costs of our borrowing and financing activities.

◦Adjusted earnings per common share – assuming dilution is defined as adjusted net income attributable to Valero Energy Corporation stockholders divided by the number of weighted-average shares outstanding in the applicable period, assuming dilution.

◦Refining margin is defined as Refining segment operating income excluding operating expenses (excluding depreciation and amortization expense), depreciation and amortization expense, and other operating expenses. We believe Refining margin is an important measure of our Refining segment’s operating and financial performance as it is the most comparable measure to the industry’s market reference product margins, which are used by industry analysts, investors, and others to evaluate our performance.

◦Renewable Diesel margin is defined as Renewable Diesel segment operating income excluding operating expenses (excluding depreciation and amortization expense) and depreciation and amortization expense. We believe Renewable Diesel margin is an important measure of our Renewable Diesel segment’s operating and financial performance as it is the most comparable measure to the industry’s market reference product margins, which are used by industry analysts, investors, and others to evaluate our performance.

◦Ethanol margin is defined as Ethanol segment operating income excluding operating expenses (excluding depreciation and amortization expense), depreciation and amortization expense, and other operating expenses. We believe Ethanol margin is an important measure of our Ethanol segment’s operating and financial performance as it is the most comparable measure to the industry’s market reference product margins, which are used by industry analysts, investors, and others to evaluate our performance.

◦Adjusted Refining operating income is defined as Refining segment operating income excluding other operating expenses. We believe adjusted Refining operating income is an important measure of our Refining segment’s operating and financial performance because it excludes items that are not indicative of that segment’s core operating performance.

◦Adjusted Ethanol operating income is defined as Ethanol segment operating income excluding other operating expenses. We believe adjusted Ethanol operating income is an important measure of our Ethanol segment’s operating and financial performance because it excludes items that are not indicative of that segment’s core operating performance.

◦Adjusted net cash provided by operating activities is defined as net cash provided by operating activities excluding the items noted below. We believe adjusted net cash provided by operating activities is an important measure of our ongoing financial performance to better assess our ability to generate cash to fund our investing and financing activities. The basis for our belief with respect to each excluded item is provided below.

–Changes in current assets and current liabilities – Current assets net of current liabilities represents our operating liquidity. We believe that the change in our operating liquidity from period to period does not represent cash generated by our operations that is available to fund our investing and financing activities.

–DGD’s adjusted net cash provided by operating activities attributable to the other joint venture member’s ownership interest in DGD – We are a 50 percent joint venture member in DGD and we consolidate DGD’s financial statements. Our Renewable Diesel segment includes the operations of DGD and the associated activities to market its products. Because we consolidate DGD’s financial statements, all of DGD’s net cash provided by operating activities (or operating cash flow) is included in our consolidated net cash provided by operating activities.

DGD’s members use DGD’s operating cash flow (excluding changes in its current assets and current liabilities) to fund its capital investments rather than distribute all of that cash to themselves. Nevertheless, DGD’s operating cash flow is effectively attributable to each member and only 50 percent of DGD’s operating cash flow should be attributed to our net cash provided by operating activities. Therefore, we have adjusted our net cash provided by operating activities for the portion of DGD’s operating cash flow attributable to the other joint venture member’s ownership interest because we believe that it more accurately reflects the operating cash flow available to us to fund our investing and financing activities. The adjustment is calculated as follows (in millions):

◦Capital investments attributable to Valero is defined as all capital expenditures and deferred turnaround and catalyst cost expenditures presented in our consolidated statements of cash flows, excluding the portion of DGD’s capital investments attributable to the other joint venture member and all of the capital expenditures of VIEs other than DGD.

DGD’s members use DGD’s operating cash flow (excluding changes in its current assets and current liabilities) to fund its capital investments rather than distribute all of that cash to themselves. Because DGD’s operating cash flow is effectively attributable to each member, only 50 percent of DGD’s capital investments should be attributed to our net share of total capital investments. We also exclude the capital expenditures of other VIEs that we consolidate because we do not operate those VIEs. We believe capital investments attributable to Valero is an important measure because it more accurately reflects our capital investments.

(d)The Refining segment regions reflected herein contain the following refineries: U.S. Gulf Coast- Corpus Christi East, Corpus Christi West, Houston, Meraux, Port Arthur, St. Charles, Texas City, and Three Rivers Refineries; U.S. Mid Continent- Ardmore, McKee, and Memphis Refineries; North Atlantic- Pembroke and Quebec City Refineries; and U.S. West Coast- Benicia and Wilmington Refineries.

(e)Primarily includes petrochemicals, gas oils, No. 6 fuel oil, petroleum coke, sulfur, and asphalt.

(f)Valero uses certain operating statistics (as noted below) in the earnings release tables and the accompanying earnings release to evaluate performance between comparable periods. Different companies may calculate them in different ways.

All per barrel of throughput, per gallon of sales, and per gallon of production amounts are calculated by dividing the associated dollar amount by the throughput volumes, sales volumes, and production volumes for the period, as applicable.

Throughput volumes, sales volumes, and production volumes are calculated by multiplying throughput volumes per day, sales volumes per day, and production volumes per day (as provided in the accompanying tables), respectively, by the number of days in the applicable period. We use throughput volumes, sales volumes, and production volumes for the Refining segment, Renewable Diesel segment, and Ethanol segment, respectively, due to their general use by others who operate facilities similar to those included in our segments. We believe the use of such volumes results in per unit amounts that are most representative of the product margins generated and the operating costs incurred as a result of our operation of those facilities.

(g)The RVO cost represents the average market cost on a per barrel basis to comply with the Renewable Fuel Standard program. The RVO cost is calculated by multiplying (i) the average market price during the applicable period for the RINs associated with each class of renewable fuel (i.e., biomass-based diesel, cellulosic biofuel, advanced biofuel, and total renewable fuel) by (ii) the quotas for the volume of each class of renewable fuel that must be blended into petroleum-based transportation fuels consumed in the U.S., as set or proposed by the U.S. Environmental Protection Agency, on a percentage basis for each class of renewable fuel and adding together the results of each calculation.