Pierre R. Breber
Vice President and Chief Financial Officer at Chevron
Thanks, Jay. In May, we closed the acquisition of Noble Midstream. With this transaction complete, we've fully integrated Noble and have achieved greater than $600 million in synergies three months earlier than previously guided. We also started up the mixed feed cracker at GS Caltex and plan to be at 100% of design capacity in the third quarter. The project was completed under budget and five months ahead of schedule. In the third quarter, we're resuming our share repurchase program at a targeted annual rate of $2 billion to $3 billion.
This is a rate that we believe is sustainable through the cycle, while continuing to pay down debt. The restart of our program is consistent with our financial priorities and builds on our track record. We've a history of buying back shares consistently in meaningful quantities and at a price close to the daily ratable average over the entire 17-year period.
We're continuing to grow lower carbon businesses. This quarter, we started co-processing biofeedstock at our El Segundo Refinery, growing renewable diesel production in a capital-efficient manner by leveraging existing infrastructure. We recently announced an MOU with Cummins to develop commercially viable businesses in hydrogen. Also, we've completed front-end engineering on a carbon capture project for emissions from the gas turbines in one of our California Co-generation facilities.
This project leverages two innovative technologies, CO2 concentration and carbon capture and has the potential of scale across our full fleet of turbines. Finally, yesterday, we announced the creation of Chevron New Energies, a new organization reporting directly to the CEO. This is an important step to build fast growing, profitable new energy businesses to further advance a lower carbon future.
Now looking ahead. In the third quarter, we expect major turn arounds to reduce Upstream production by 150,000 barrels of oil equivalent per day, primarily at TCO which also reduces our expected curtailments to about 5,000 barrels per day. We expect to make an incremental pension contribution in the third quarter of $500 million. This is a one-time payment in addition to our regular quarterly contributions.
With higher operating cash flows, TCO expects to pay back part of its loans this year versus our prior guidance of increasing its debt. There is no change in TCO's expected dividend this year. We've adjusted the guidance on the affiliate income line to reflect higher expected TCO earnings. Also, we expect higher dividends from CP Chem in line with our share of higher earnings.
On September 14, we'll be hosting our Energy Transition Spotlight to provide more details on how we plan to lower carbon intensity in our operations and grow lower carbon businesses. We invite you all to join us for this video webcast.
Our objective is unchanged, higher returns, lower carbon. During this quarter, we continue to make progress towards this goal, delivering stronger financial results and achieving important lower carbon milestones and with oil prices well above our dividend breakeven and an industry-leading balance sheet, we will resume share buybacks sharing part of the cash upside with our investors.
With that, I'll turn it back to Roderick.