Operating Activities
For the three months ended March 31, 2024, our net cash provided by operating activities was $105.3 million, a decrease of $2.2 million, or 2%, compared to $107.5 million for the three months ended March 31, 2023. The decrease was primarily due to an unfavorable reduction in net income (loss) adjusted for non-cash items, offset by net favorable changes in working capital, most significantly in accounts receivable.
For the year ended December 31, 2023, our net cash provided by operating activities was $795.1 million, an increase of $294.2 million, or 59%, compared to $500.9 million for the year ended December 31, 2022. The increase was primarily due to net favorable changes in working capital, most significantly in accounts receivable. In addition, there was a favorable reduction in net loss adjusted for non-cash items.
For the year ended December 31, 2022, our net cash provided by operating activities was $500.9 million, an increase of $171.0 million, or 52%, compared to $329.9 million for the year ended December 31, 2021. The increase was primarily due to a reduction in net loss adjusted for non-cash items. Within working capital, unfavorable increases in accounts receivable were mostly offset by favorable increases in accounts payable, accrued liabilities and deferred revenue. The changes in working capital were primarily due to acquisitions and organic growth.
Investing Activities
For the three months ended March 31, 2024, cash used for investing activities was $202.4 million. This was primarily driven by $147.5 million in additions to property, plant, and equipment, primarily for growth capital expenditures. In addition, we invested $58.9 million in business combinations, primarily driven by the completion of the acquisition of Entrepôt du Nord Inc.
For the three months ended March 31, 2023, cash used for investing activities was $252.5 million. This was primarily driven by $228.7 million in additions to property, plant, and equipment, primarily for growth capital expenditures. In addition, we invested $13.1 million in a real estate acquisition in Christchurch, New Zealand.
For the year ended December 31, 2023, cash used for investing activities was $1,065.4 million. This was primarily driven by $765.8 million in additions to property, plant, and equipment, primarily for growth capital expenditures. In addition, we invested $269.6 million in business combinations and $13.1 million in a real estate acquisition in Christchurch, New Zealand. We completed several acquisitions in 2023, with the most significant cash investments being in the business combinations of Burris and NOVA Coldstore.
For the year ended December 31, 2022, cash used for investing activities was $2,368.8 million. This was primarily driven by $1,589.8 million for business combinations and $49.8 million for a real estate acquisition in Logan Township, New Jersey. We completed several acquisitions in 2022, with the most significant cash investments being in the business combinations of VersaCold, MTC Logistics, Turvo, and Mandai Link Logistics. In addition, we invested $812.9 million in additions to property, plant, and equipment, primarily for growth capital expenditures. This was partially offset by cash proceeds of $92.9 million related to prior year deposits which were utilized in acquisitions which closed in 2022.
For the year ended December 31, 2021, cash used for investing activities was $3,413.5 million. This was primarily driven by $2,459.5 million for business combinations and $217.6 million for real estate acquisitions, most significantly in Savannah, Georgia and Elizabeth, New Jersey. We completed several business combinations in 2021, with the most significant cash investments being in the business combinations of Kloosterboer, Claus Sorenson, Kenyon Zero Storage, Joliet Cold Storage and Bolingbrook Cold Storage, Hanson Cold Storage, UTI Holding B.V., and Midwest Refrigerated Services. In addition, we invested $689.1 million in additions to property, plant and equipment, primarily for growth capital expenditures. There was also $96.8 million used for deposits on acquisitions which were pending as of December 31, 2021. This was partially offset by cash proceeds of $45.4 million from the sale of Latin American subsidiaries.
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