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Coalbed methane is considered a non-renewable resource , although the Alberta Research Council , Alberta Geological Survey and others have argued coalbed methane is a renewable resource because the bacterial action that formed the methane is ongoing .
 Alberta Research Council, Alberta Geological Survey
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Alberta Research Council, Alberta Geological Survey