Solar Impulse Word of the Day – Penultimate

Dean Sigler Solar Power, Sustainable Aviation 0 Comments

Headlines all over the world are sharing the word of the day – penultimate, meaning the next to the last* – in this case the next to last flight for Solar Impulse 2. The Guardian newspaper explained, “After setting off from Seville on Monday morning, the plane passed through Algerian, Tunisian, Italian and Greek airspace, and flew over the Giza Pyramids before touching down at Cairo airport at around 7.10am (5.10am GMT). Its support crew cheered as the plane, no heavier than a car but with the wingspan of a Boeing 747, landed, and trailed after it on bicycles.” Which brings up a question – why are the guys on foot outrunning the guys on the expensive electric bicycles? Certainly, …

Solar Impulse 2 Gets a Jet Escort

Dean Sigler Solar Power, Sustainable Aviation 0 Comments

Following a fairly non-eventful crossing of the Atlantic, Bertrand Piccard was greeted by a welcoming formation of Casa C-101 Aviojets, Spain’s Patrulla Águila flight demonstration team. After three days and nights in the air, Piccard landed in the Spanish sunrise, also finalizing efforts to establish the International Committee of Clean Technology (ICCT), whose goal is to continue Solar Impulse’s legacy, “promoting concrete energy efficient solutions in order to solve many of the challenges facing society today.” While “Until recently, protecting the environment was expensive and threatened our society’s comfort, mobility and growth. Today, thanks to modern clean technologies, the energy consumption of the world, and therefore the C02 emissions, could be divided by two, while creating jobs and enhancing profits. …