
The environment and natural resources department at Vinson & Elkins LLP is a key point of contact for clients seeking assistance with investigations, permitting, incident response, as well as litigation. Practice head Ronald Tenpas leads from Washington DC, working with energy, oil and gas, manufacturing and chemicals companies on enforcement, prosecutions and investigations and violations of the CAA. In the Houston office, Brandon Tuck deals with natural resources law, handling a spread of project development and permitting matters for clients within the infrastructure, energy and maritime sectors, alongside Matthew Dobbins, whose focus lies within regulatory counselling and transactional matters, particularly relating to energy transition.
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Key clients
- American Water Works Association
- National Rural Water Association
- Ocean Point Terminals
- Aerospace Industries Association
- IAV GmbH
- Enbridge Inc.
- Freeport-McMoRan Inc.
- New Fortress Energy LLC
- Perpetua Resources Corp.
- ALTIVIA Management Inc.
Lawyers
Next generation partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head
Ronald Tenpas
Other key lawyers
Brandon Tuck; Matthew Dobbins