Halliburton 2021 Annual & Sustainability Report Appendix 85 Task Force on Climate-Related Financial Disclosures (TCFD) Table 1 Our TCFD disclosure also aligns with the World Economic Forum’s core set of “Stakeholder Capitalism Metrics” and disclosures as laid out in the Planet Pillar. Topic Description Disclosure Page Section Reference Number(s) 16 Corporate Governance a) Describe the board’s oversight of climate- 19 Enterprise Risk Management related risks and opportunities. 27 Climate Change and Governance Disclose the organization’s governance around Emissions Reduction climate-related risks and opportunities. b) Describe management’s 16 Corporate Governance role in assessing and managing climate-related 19 Enterprise Risk Management risks and opportunities. a) Describe the climate-related risks 16 Corporate Governance and opportunities the organization has identified 27 Climate Change and over the short, medium, Emissions Reduction and long term. b) Describe the impact of climate-related risks 16 Corporate Governance Disclose the actual and potential impacts of climate-related and opportunities Strategy risks and opportunities on the organization’s businesses, on the organization’s 27 Climate Change and strategy, and financial planning where such information is material. businesses, Emissions Reduction strategy and financial planning. c) Describe the resilience of the organization’s 19 Enterprise Risk Management strategy, taking into consideration different 27 Climate Change and climate-related scenarios, Emissions Reduction including a 2°C or lower scenario. a) Describe the 19 Enterprise Risk Management organization’s processes for identifying and 27 Climate Change and assessing climate- Emissions Reduction related risks. b) Describe the 19 Enterprise Risk Management organization’s process Risk Disclose how the organization identifies, assesses, for managing climate- 27 Climate Change and Management and manages climate-related risks. related risks. Emissions Reduction c) Describe how processes for identifying, assessing 19 Enterprise Risk Management and managing climate related risks are integrated 27 Climate Change and into the organization’s Emissions Reduction overall risk management. a) Disclose the metrics used by the organization 27 Climate Change and to assess climate-related Emissions Reduction risks and opportunities in line with its strategy and 75 Data Tables risk management process. b) Disclose Scope 1, Scope 27 Climate Change and Metrics Disclose the metrics and targets used to assess and manage relevant 2, and, if appropriate, Emissions Reduction and Targets climate-related risks and opportunities where such information is Scope 3 greenhouse gas material. (GHG) emissions and the 75 Data Tables related risks. c) Describe the targets used by the organization to manage climate-related 27 Climate Change and risks, and opportunities Emissions Reduction and performance against targets. 1 Sourced from the TCFD Final Report: Recommendations of the Task Force on Climate-Related Financial Disclosures (2017)