The United States has seen dramatic growth in renewable energy generation over the past decade, especially in the areas of wind and solar. Carbon capture, use and sequestration (CCUS) has also gained prominence as a method for energy companies seeking to reduce their carbon emissions. Geothermal and biogas resources, too, are expanding. In turn, the rapid rise in such development has increased the demand for transmission lines to connect and maintain these projects on the power grid. With increased development, however, comes increased risk of disputes. This article discusses a sampling of recent decisions and pending cases across the United States involving such projects, giving the reader a better understanding of past, present and potential future disputes.