Saudi Arabia's Crown Prince Mohammed bin Salman said on Saturday more investment was needed in fossil fuel and clean energy technologies to meet global demand, and that unrealistic emission policies would lead to unprecedented levels of inflation.
One really has to wonder why the biofuel butanol, 100% compatible with gasoline (no mixing required and cleaner for the environment and the engine), still isn't being produced in large quantities. This despite improvement of fermentation technology and so called "concern over environment, the climate, renewable issues etc."