Low carbon transport technologies can achieve significant reductions in fuel consumption and carbon emissions across various modes of transport including automotive, rail, ship, and aircraft. Andy Technology's rotary engine and bearing designs can double speeds while reducing fuel usage by one-third for the same power output. Initial analysis shows technologies can achieve fuel efficiency improvements of up to 6 times for automotive and reductions in carbon emissions of 16.7% for transport and 33% for power plants on average. Widespread adoption could yield very high returns on investment of 50% to over 2400% depending on the application.