TCP Group, a UK-based plant hire company, has made significant progress in sustainable energy solutions by operating a fleet of 500 hydrogen fuel-cell mobile lighting towers. In collaboration with UK gas provider BOC since 2010, TCP introduced the TCP Ecolite TH200, powered by a HYMERA fuel cell that utilizes bottled hydrogen and oxygen to produce green energy. This innovation aims to replace diesel fuel with hydrogen fuel-cells in lighting towers, offering improved lighting solutions with controlled light distribution, low glare, and enhanced visibility using Prismalence lenses. The company's commitment to recycling is evident as they have converted old diesel-powered units to hydrogen fuel-cells, reflecting a shift towards clean energy solutions to reduce carbon emissions. The TCP Ecolite TH200 has become a preferred choice for temporary lighting needs, especially in major infrastructure projects like Sizewell C and the Lower Thames Crossing, due to its silent operation, zero emissions, and environmental friendliness. TCP's focus on providing a fully managed gas service, including remote monitoring of gas usage and cylinder exchanges, highlights their dedication to sustainable practices. Additionally, the collaboration between BOC and TCP extends beyond lighting towers to include generators powered by fuel cell technology, showcasing a broader commitment to green energy solutions.