ExxonMobil Climate Knowledge Disclosure

Summary

Internal documents reveal ExxonMobil possessed accurate knowledge of climate change risks and predictions since the 1970s.

Score Rationale

Extreme G-score driven by decades-long disclosure gaps (5/5) combined with industry-leading emissions magnitude (5/5) in fossil fuels sector. Maximum severity multipliers reflect willful concealment, company-wide scale, and ongoing relevance. Minimal C-score as this is disclosure of past knowledge suppression, not a forward-looking sustainability claim. Clear List R classification: environmental harm vastly exceeds any corporate messaging.

Source Quote

Internal documents reveal ExxonMobil possessed accurate knowledge of climate change risks and predictions since the 1970s