McKinsey profits from fossil fuel clients while pledging climate progress

The prestigious consulting firm McKinsey & Company has advised major fossil fuel producers on sustaining and expanding operations, even as it publicly promotes its role in climate solutions.

Ben Stockton and Hajar Meddah report for The Guardian


In short:

  • McKinsey has worked extensively with oil giants like Saudi Aramco and Koch Industries, advising on fossil fuel strategies while maintaining a public image as a leader in decarbonization.
  • Internal documents and interviews reveal tensions within the firm, with employees challenging its support for coal and oil ventures that undermine global climate goals.
  • In countries like India and Saudi Arabia, McKinsey has advised on projects that boost fossil fuel use, contradicting its public sustainability commitments.

Key quote:

“Our positive impact in other realms will mean nothing if we do not act as our clients alter the earth irrevocably.”

— Internal letter signed by over 1,100 McKinsey employees

Why this matters:

McKinsey’s dual role in aiding fossil fuel expansion and promoting green initiatives reveals a disconnect that undermines global climate efforts. The firm's influence in shaping energy policies worldwide has far-reaching consequences for the planet's ability to meet climate targets.

Related: Climate policies need polluters to pay for real impact, study finds

Red sunset over the ocean backlighting a tied-off skiff

See the undersea blob of warm water that may spark a super El Niño

A 9,000-mile freight train of warm water could contribute to one of the strongest El Niño events on record later this year, with cascading effects expected on global climate patterns into 2027.
Modern semi truck in motion on an American highway
Credit: Virrage Images/BigStock Photo ID: 74143540

Tesla’s semi truck could jolt the trucking industry

California truckers have expressed strong interest in the Tesla Semi because it costs much less and can travel further on a charge than electric trucks sold by established manufacturers.
Electric towers with the sun in the background

Scientists revise global warming projections, say small gains not enough

Both the old best and worst case future scenarios in the fight against climate change are being jettisoned by the world’s top scientists as they prepare the next series of huge United Nations reports.
Beach homes, partially protected by sand bags, at the edge of North Topsail Island in North Carolina coast.

Outer Banks village makes bid to save houses from the sea

Houses on the Cape Hatteras National Seashore in recent years almost routinely fall into the ocean. What can be done to fix it?
Massive expanse of solar panels stretching to the horizon

How big can solar go? These 3 projects show us the gigascale future

A handful of sensationally large developments are underway around the world, testing just how big solar can get.
Blue-suited, masked, technicians sampling soil and water adjacent to a large pile of toxic cola ash

Alabama coal ash lawsuit can continue, appeals court rules

The lawsuit challenges Alabama Power’s plans to leave more than 21 million tons of coal ash in an unlined pond at the head of the Mobile-Tensaw Delta, an area sometimes called “America’s Amazon” for its rich biodiversity.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.