Net Zero Standards assessments on oil and gas and diversified mining now available
Covering seven oil and gas companies and five diversified mining companies
Covering seven oil and gas companies and five diversified mining companies

The TPI Centre's Net Zero Standards (NZS) assessments evaluate the transition planning of seven oil and gas (O&G) companies and five diversified mining (DM) companies. In this year’s NZS assessments, the TPI Centre included the DM sector for the first time.
The O&G and DM companies covered in this year’s NZS assessments had a combined market capitalisation of over $500 billion as of February 2025. They are some of the largest extractive companies globally. The O&G sector alone contributes to more than 50% of energy-related global emissions1. Therefore, these are critical public companies for the investors to engage with to support the transition to net zero.
The assessment data2 suggest that transition planning comprehensiveness varies widely between companies, geographies and sectors. Key highlights of the assessments include:
1 Source: https://www.iea.org/data-and-statistics/data-tools/greenhouse-gas-emissions-from-energy-data-explorer
2 During the TPI Centre’s assessment, all metrics are assigned binary (“Yes/No”) scores based on available public disclosure. Sub-indicator percentages are calculated by summing the number of Yes scores (Yes = 1) and dividing them by the total number of metrics in the relevant section. The resulting data is colour-coded to enable investors to visually inspect areas of under- and out-performance.