Ensure access to affordable, reliable, sustainable and modern energy for all
Target
7.1
By 2030, ensure universal access to affordable, reliable and modern energy services
Target
7.2
By 2030, increase substantially the share of renewable energy in the global energy mix
Target
7.3
By 2030, double the global rate of improvement in energy efficiency
Task: The most used renewable sources of energy are solar, wind, hydro, tidal, geothermal and biomass energy. Try your luck and spin the wheel to see what type of energy will be choosen most times. After that, try to figure out what type of energy is not renewable but is zero-carbon energy (energy that is produced without emitting CO2 into atmosphere). The hidden word is the password for this puzzle.
Background: Randomization is used in computing on every day basis. Generating passwords, breaking codes, statistical analysis are all based on random choice of needed items.