The National Renewable Energy Laboratory (NREL) is making significant strides in tackling the obstacles hindering the further adoption of renewable energy in the United States. Through their Advanced Research on Integrated Energy Systems (ARIES) platform, researchers are actively engaging in live experiments to address challenges such as energy storage limitations, cybersecurity threats, and the electrification of difficult sectors. ARIES, equipped with the controllable grid interface (CGI), allows for detailed simulations of real-life scenarios, facilitating the development and validation of solutions for complex energy systems. Recent advancements in the CGI have boosted its capacity to run parallel experiments at higher power levels, enhancing the platform's capability to test large-scale clean energy solutions effectively. The platform's focus on integrating diverse technologies, exemplified by projects like grid-forming wind turbines and hybrid power plants, highlights its commitment to ensuring the stability and reliability of future energy systems, including the exploration of emerging technologies like DC microgrids. The positive sentiment surrounding ARIES reflects its pivotal role in guiding energy transition decisions and overcoming barriers to achieving a sustainable energy future.