Clean Diesel Technologies, offers an emissions solution that addresses high diesel prices, particulate emissions, and global warming. Clean Diesel's patented fuel-borne catalyst, Platinum Plus, improves fuel economy for all engines, old and new, up to 10 percent, while reducing particulate emissions up to 25 percent. Platinum Plus fuel-borne catalyst is soluble and stable in all diesel fuels used by on-road and off-road vehicles and equipment. It requires no special mixing or freeze protection, and is effective with high, low and ultra-low sulfur diesel distillates, biodiesel and biodiesel/petroleum diesel blends.