Darko Kapelina states that aircraft design will never be the same again after the pressure to save the planet, reduce local noise, air and land pollution, reduce dependency on oil and large areas of land for operations and to modernize industry or see it collapse. Belatedly, leaded fuel is being banned for aviation and considerable financial support is now available for the creation of new types of electric aircraft.

Boeing Electric Aircraft</
Source: Boeing

The next generation of electric aircraft is being designed from the ground up rather than shoehorned into existing airframes! According to Darko Kapelina the same will occur in the sailboat manufacturing industry.