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Professionals 137 results
Capabilities 39 results
Industry
Industry
Winston’s broad-based, fully integrated Energy Practice is among the most experienced in the current market, and we advise enterprises with interests in power generation from both renewable and conventional sources; transmission, including generation interconnection and transmission access; and storage projects on a full panoply of legal and business needs. We have handled power transactions since the infusion of independent power producers (IPPs) into the sector in the 1970s, which helped establish our reputation as one of the leading firms for power sector transactions, including electric generation, transmission, distribution, and fuel supply. We also handle various types of energy-related disputes before federal and state courts, arbitral panels on the domestic and international levels, and before regulatory authorities. Collectively, our lawyers deliver exceptional value due to the team’s depth of experience, the efficiency that comes with such experience, and our institutional knowledge of our clients’ businesses.
Industry
Winston & Strawn’s Federal Energy Regulatory Commission (FERC) & Energy Regulatory Practice bring decades of experience counseling on transactional, regulatory, investigation, and enforcement and litigation matters.
Experience 39 results
Experience
|January 8, 2026
$2.75 Billion Constellation Energy Generation, LLC Public Offering of Senior Notes
Winston served as underwriters' counsel to BofA Securities, Citigroup, Goldman Sachs & Co. LLC, Morgan Stanley and Scotiabank, as joint book-running managers, in connection with the registered public offering of $2.75 billion of Senior Notes by Constellation Energy Generation, LLC comprised of (i) $300 million of its Floating Rate Senior Notes due 2028; (ii) $900 million of its 3.900% Senior Notes due 2028, (ii) $750 million of its 4.400% Senior Notes due 2031, and (iv) $800 million of its 5.875% Senior Notes due 2066.
Experience
|September 22, 2025
Winston Paris advised the founders and shareholders of Bylaw, on its acquisition by Septeo
Founded in 2019 by Adrien Aboudaram and Tuan Ardouin, Bylaw has developed next-generation AI technology to automate the processing of legal and financial documents. With a team primarily dedicated to R&D, the legaltech company aims to become the leading AI reference for regulated professions.
Experience
|September 4, 2025
Winston Represents Altus Power in 234 MW Portfolio Acquisition
Winston & Strawn represented Altus Power, Inc. in connection with its acquisition of a 234 MW portfolio of solar generation and storage assets comprising more than 100 sites across 18 states from Greenbacker Renewable Energy Corporation.
Insights & News 786 results
Recognitions
|January 9, 2026
|1 Min Read
Winston & Strawn’s Antitrust/Competition Practice Honored in 2026 GCR 100
Global Competition Review has recognized Winston & Strawn’s Antitrust/Competition Practice as “highly recommended” in New York, Illinois, and California in the 2026 GCR 100. For over two decades, GCR 100 has provided a comprehensive list of the world’s best competition practices based on a quantitative and qualitative analysis of the law firms and economic consultancies doing the most important antitrust work around the world.
In the Media
|January 7, 2026
|1 Min Read
Kevin Brophy Shares Market Outlook on Natural Gas and Oil in Hart Energy
Kevin Brophy, co-chair of Winston & Strawn’s Energy & Infrastructure Industry Group, was featured in Hart Energy discussing the diverging outlooks for natural gas and oil markets and the implications for investment, capital allocation, and deal activity heading into 2026.
Article
|January 6, 2026
|5 Min Read
Guardrails Before Greenlights: How Gen AI Will Actually Shape E-discovery in 2026
This article was originally published in LegalTech News. Any opinions in this article are not those of Winston & Strawn or its clients. The opinions in this article are the authors’ opinions only.
Other Results 30 results
Site Content
Generative AI tools can create new content, such as text, computer code, images, audio, sound, and video, in response to a user’s prompt, often in the form of a short written description of the desired output. Generative AI tools are based on machine learning, trained using enormous amounts of data.[1] Generative AI tools are built on a system of inputs and outputs. First, the tool goes through a machine learning period whereby it is trained to generate predictive models and creative outputs through a large data set, often varied and diverse but tailored to the goal of the tool (i.e., customer service, generating scientific or marketing models, etc.). For in-house tools, this can be done with the company’s own data; for larger tools such as ChatGPT, this is done with the creator’s data set.[2] Once the tool has been trained, the individual user “inputs” a short prompt for the tool to synthesize and produce an “output.” Inputs are often retained on the servers controlled by the company that supports the tool, for monitoring of the tool’s performance and, in some cases, continued learning. The “outputs” are created by combining the machine learning during the training period with the inputs to produce an output.[3]
Law Glossary
Social media law is a developing area of the law that includes both criminal and civil aspects. Generally, it covers legal issues related to user-generated content and the online sites that host or transmit it. Some of the special legal concerns raised by social media include privacy, including the rights of both social media users and third parties (for example, when photos are posted and used online without the permission of the people depicted); defamation; advertising law; and intellectual property (IP) law. Material shared on social media can sometimes infringe on a copyright, a trademark, or other IP rights.
Site Content
Offshore wind or OSW is a term that refers to the generation of energy using wind turbines installed over bodies of water. Unlike onshore wind farms, offshore farms typically provide higher energy production because much larger turbines can be installed offshore than on land due to stronger and more consistent winds in marine environments. The energy created by offshore wind power is a renewable energy source and produces no greenhouse gas emissions, so it is considered an important component in the transition to net-zero emissions. Offshore wind projects are regulated at both the state and federal level including environmental regulations, safety standards, and permitting and licensing requirements. The Jones Act, which regulates maritime commerce in the United States, plays a critical role in how offshore wind projects are planned and constructed in U.S. waters.