This report examines the application of renewable energy technologies in the Scottish Highlands, focusing on standalone systems as a means of providing electricity to remote areas and reducing carbon emissions. The study explores the utilization of wind, solar, hydro, and biofuel as primary energy sources. It reviews existing literature on standalone energy systems, highlighting their role in supplying power to small businesses and homes independent of the electricity grid. The report includes an overview of the Scottish government's energy strategy, resource allocation, electricity demand, and energy storage solutions, including the use of hydro and hydrogen cells. It also analyzes energy consumption patterns, the size of resources in the Scottish highlands, and the impact of energy efficiency measures. The report concludes with a discussion on the economic and environmental benefits of renewable energy adoption in Scotland and the strategies to achieve the government's renewable energy targets.