In this version, great improvements for the 🚗 and 🏍, among others!

• car gauge now allows us to take vehicle construction into account, especially for electric cars here
• size now influences fuel consumption for electric cars
• questions on motorcycles and scooters added here
• eco-driving factor corrected downwards

• correction of the television footprint, which was underestimated by a factor of 5 due to an unwelcome copy-paste here

• source reliability for housing construction footprint here