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L.E.K. Consulting Energy & Natural Resources Practice

Official: LEK Careers ↗

Updated June 2026·8 min read

L.E.K. Consulting's Energy practice is a growing practice with a small team working across Oil & Gas, Utilities, Renewable Energy. In LEK interviews, Energy cases draw on 4 common case types, including renewable energy project economics and utility rate case strategy. Industry knowledge is helpful but not required for these interviews.

Practice Strength

Growing Practice

Practice Size

Small

Case Types

4 common

Industry Knowledge

Helpful

About Energy & Natural Resources

The energy sector includes oil & gas, utilities, renewables, mining, and chemicals. The industry is undergoing a historic transition toward decarbonization while managing traditional energy assets.

Sub-sectors

Oil & GasUtilitiesRenewable EnergyMining & MetalsChemicalsClean Technology

Current Hot Topics

  • •Energy transition and decarbonization
  • •Hydrogen economy development
  • •Battery technology and storage
  • •Carbon capture and sequestration
  • •Grid modernization
  • •Critical minerals supply chain

LEK's Position in Energy

LEK is actively investing in building its Energy capabilities.

As a growing practice, there are opportunities for consultants to help shape the direction and build client relationships. This can be an exciting path for those with genuine interest in Energy who want to be part of building something.

Types of Energy Work

LEK's Energy practice typically works on:

Energy transition strategy and planning
Renewable project development support
Utility rate case and regulatory strategy
Oil & gas operational efficiency
Decarbonization roadmap development

Interview Expectations

Candidate-Led Format

LEK uses an candidate-led case format. Candidate-led format with emphasis on strategic due diligence and market assessment. Cases often involve private equity contexts and growth strategy.

Industry Knowledge Requirements

While not required, demonstrating awareness of Energy trends and terminology is beneficial.

Common Energy Case Types

Renewable energy project economics
Utility rate case strategy
Oil & gas asset optimization
Mining operational efficiency

Career Path in Energy

Exciting opportunity to help build the practice and shape its direction.

Exit Opportunities

Consultants from LEK's Energy practice commonly move to:

1Energy company strategy
2Clean tech startups
3Energy PE/infrastructure funds
4Utilities
5Renewable developers

Practice Energy Cases

Get realistic practice with voice-powered case simulations featuring Energy scenarios.

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Frequently Asked Questions

Do I need Energy experience to join LEK's Energy practice?
LEK's Energy practice is growing. Prior experience in Energy can help differentiate your candidacy, but generalist consultants can also join through demonstrated interest. Strong problem-solving skills remain the primary requirement.
What types of cases does LEK do in Energy?
LEK's Energy work typically includes: renewable energy project economics, utility rate case strategy, oil & gas asset optimization, and mining operational efficiency. The practice focuses on select high-impact engagements.
What are exit opportunities from LEK's Energy practice?
Consultants from LEK's Energy practice commonly exit to: Energy company strategy, Clean tech startups, Energy PE/infrastructure funds. LEK alumni are well-regarded in the Energy sector, and the firm's brand combined with industry expertise creates strong career optionality.
Is LEK a leader in Energy consulting?
LEK is actively growing its Energy practice. While it's not yet among the largest players, the firm is investing in building capabilities and has strong potential for consultants interested in helping build the practice.
What should I expect in interviews for LEK's Energy practice?
Interviews for LEK's Energy practice follow the standard candidate-led case format. While technical knowledge isn't required, demonstrating familiarity with industry trends and terminology is beneficial. Current hot topics like energy transition and decarbonization or hydrogen economy development may appear in cases or conversation.

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