Warmer temperatures are causing snowpack and glaciers to melt earlier in the spring, reducing water availability in rivers during summer. This will negatively impact hydropower production, especially in the Northwest US where 40% of hydropower is generated. Sea levels are projected to rise 1-5 feet by 2100, increasing risks to coastal infrastructure, habitats, and communities from flooding and storm surges. Both domestic and international actions need to transition energy production away from fossil fuels, improve agricultural practices, and implement adaptation measures like infrastructure upgrades, managed relocation, and protecting coastal areas.