Manufacturers of RECDs (Residential Energy Conservation Demonstration) and dual fuel kits for diesel generators are at the forefront of this shift, providing creative solutions that improve efficiency and minimise environmental effect. These kits are designed to retrofit older diesel generators, enhancing their adaptability and environmental friendliness. The benefits of both conventional diesel and cleaner alternative fuels are offered by dual fuel operation, which lowers costs and reduces emissions. By incorporating dual fuel conversion kits into diesel generators, they emphasise the potential for considerable fuel cost reductions and pollution reduction. It makes it possible to switch between conventional diesel fuel and an alternative fuel source without any interruption, improving generator performance while reducing emissions.