Integrative Levels Classification project ILC2 schedules developing schedules how it works meetings people references
ILC class r39

ILC developing version
Expanded class r39

   ▲  broader class

▽ ⌕         r39            powered by energy source
▽ ⌕         r396   [ac9]                 energy renewability
▽ ⌕         r396c                      not renewable
▽ ⌕         r396n                      partially renewable
▽ ⌕         r396s                      renewable
▽ ⌕         r39e                 water hydraulic energy  ← js fresh water systems
▽ ⌕         r39i                 wind  ← j3n winds
▽ ⌕         r39l                 fuel  ← rbu fossil fuel
▽ ⌕         r39lc                      coal  ← rbuc coal
▽ ⌕         r39lg                      gas  ← rbuy natural gas
▽ ⌕         r39lo                      oil  ← rbue petroleum
▽ ⌕         r39t                 electricity  ← d6l electric energy
 
Connected classes:
 
 s375  [r39]                made by energy source
 s957  [r39]                powered by energy source
 t957  [r39]                powered by energy source

specificity 
current: 99 

   
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ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.05.14 -