As of 2026, Marriott International has disclosed 4 climate targets aimed at reducing its greenhouse gas (GHG) emissions. These include 4 absolute reduction targets, signaling the company's commitment to managing and lowering its carbon footprint over time. The targets span various emissions scopes and time horizons, offering insight into Marriott International's climate strategy, ambition level, and alignment with global decarbonization goals.
| Target Type | Scope of Target | Unit | Target | Target Year |
|---|---|---|---|---|
Absolute-based Target | Scope 3 - Fuel- and Energy-Related Services (Cat. 3), Scope 3 - Waste Generated in Operations (Cat. 5), Scope 3 - Employee Commuting (Cat. 7), Scope 3 - Franchises (Cat. 14) | Metric Tonnes of CO2 equivalent (mtCO2e) | -28%a, b | 2030 |
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -46%c | 2030 |
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -90%c | 2050 |
Absolute-based Target | Scope 3 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -90%c | 2050 |
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As of 2026, Marriott International has set greenhouse gas (GHG) emissions reduction targets that cover both its operational emissions (Scope 1 and 2) and value chain emissions (Scope 3), offering a comprehensive view of its total carbon footprint.abc
As of 2026, Marriott International has set a target to reduce its operational greenhouse gas (GHG) emissions, specifically those from Scope 1 and Scope 2 sources.c
Marriott International's most ambitious operational target is to reduce these emissions by 90% by 2050, compared to a baseline of 6,649,126 Metric Tonnes of CO2 equivalent (mtCO2e) in 2019.c
As of 2025, Marriott International is lagging behind on its operational emissions reduction target, having achieved 0.39% of the planned reduction.c
As of 2026, Marriott International has set a target to reduce its value chain greenhouse gas (GHG) emissions, covering 1 out of the 15 Scope 3 categories defined by the GHG Protocol.abc
Marriott International's most ambitious value chain target is to reduce these emissions by 90% by 2050, compared to a baseline of 13,334,239 Metric Tonnes of CO2 equivalent (mtCO2e) in 2019.abc
As of 2025, Marriott International is lagging behind on its value chain emissions reduction target, having achieved 7.36% of the planned reduction.abc