
As a stellar option for counsel in energy sector transactions, Latham & Watkins has developed comprehensive knowledge of the US power industry, including the full scope of regulatory issues that occur across all stages of the business cycle. The sector’s leading utilities, generation and transmission owners are among the regular clients of the energy regulatory and markets team, as are developers, sponsors, lenders, and underwriters on energy regulatory matters. The firm has expertise in federal and state energy regulation, as well as the operation of domestic energy markets, transactions, litigation, and enforcement actions. Practice head Natasha Gianvecchio has acted in some of the standout transactional matters in the market, and also has experience in negotiating long-term power purchase agreements. Tyler Brown‘s versatile practice encompasses transactions, financing, and administrative litigation, while Anna Rachel Biegelsen is a contact to note for representation before the FERC. James Blackburn assists with rate, certificate, enforcement, markets, and import/export issues, and associate Richard Griffin has a broad energy regulatory practice. All above named lawyers are based at the firm’s Washington DC office.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Client satisfaction: NPS ®
Key clients
- Canada Pension Plan Investment Board
- Energy Capital Partners
- Iberdrola, S.A./Avangrid
- Vistra Corp.
- Ørsted A/S
- Castleton Commodities International, LLC
- GE Energy Financial Services
- Avenue Capital
- Middle River Power
- Repsol
- MUFG Bank, Ltd.
- Apex Clean Energy
Work highlights
Advised a consortium of Canada Pension Plan Investment Board (CPP Investments) and Global Infrastructure Partners (GIP) in the $6.2bn acquisition of ALLETE, Inc., including with respect to obtaining key regulatory approvals (MPUC, PSCW, and FERC).
Advised Calpine Corporation and an investor consortium led by Energy Capital Partners (ECP) in the $26.6bn sale of Calpine to Constellation, including all energy regulatory matters and approvals for the transaction, creating the nation’s largest clean energy provider.
Represented Avenue Capital Group in the $2.2bn sale of a portfolio of energy transition-focused assets in California, including 11 critical natural gas-fired power plants with a combined capacity of 1.9 GW and its operator, Middle River Power, to Partners Group.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
Natasha Gianvecchio
Other key lawyers
Tyler Brown; Anna Rachel Biegelsen; James Blackburn; Richard Griffin



