NuStar Energy L.P., a prominent player in the energy sector, is headquartered in the United States and operates extensively across North America and internationally. Founded in 2001, the company has established itself as a leader in the transportation and storage of petroleum products and renewable fuels. With a diverse portfolio that includes refined products pipelines, storage facilities, and terminal operations, NuStar Energy distinguishes itself through its commitment to safety and environmental stewardship. The company’s strategic positioning in key markets has enabled it to achieve significant milestones, including expansions that enhance its operational capacity and efficiency. Recognised for its reliability and service excellence, NuStar Energy continues to solidify its market position, making it a trusted partner in the energy industry.
How does NuStar Energy L.P.'s carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Pipeline Transportation industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
NuStar Energy L.P.'s score of 7 is lower than 51% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2022, NuStar Energy L.P. reported total greenhouse gas emissions of approximately 321,752,000 kg CO2e, comprising 144,168,000 kg CO2e from Scope 1 and 177,584,000 kg CO2e from Scope 2 emissions. This data reflects a slight increase from 2021, when total emissions were about 309,585,000 kg CO2e, with Scope 1 emissions at 128,236,000 kg CO2e and Scope 2 emissions at 181,349,000 kg CO2e. NuStar Energy L.P. has not disclosed any specific reduction targets or initiatives as part of its climate commitments. The company does not report Scope 3 emissions, which encompass indirect emissions from the value chain. The absence of reduction targets suggests that while emissions data is available, the company may still be developing its climate strategy. As a current subsidiary of NuStar Energy L.P., emissions data is cascaded from the parent organisation, reflecting its operational footprint. The company is actively engaged in sustainability reporting, as evidenced by its disclosures in the NuStar Sustainability Report.
Access structured emissions data, company-specific emission factors, and source documents
| 2021 | 2022 | |
|---|---|---|
| Scope 1 | 128,236,000 | 000,000,000 |
| Scope 2 | 181,349,000 | 000,000,000 |
| Scope 3 | - | - |
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
NuStar Energy L.P. has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

