By Zuzanna Szymanska BERLIN (Reuters) – Europe could produce 1.83 million tonnes of e-kerosene in 2030 and save about five million tonnes of CO2 if policymakers boosted the market by lifting targets for its use, an umbrella group of non-governmental organisations said on Thursday. E-kerosene, sometimes called synthetic kerosene, is a sustainable aviation fuel (SAF) produced from CO2, water and renewably-sourced electricity. SAFs are vital for the aviation industry’s efforts to cut carbon emissions because most planes are too large to switch to battery power, as is happening in the car industry…