CHEAP ENERGY SOURCE Crossword Clue

The most common solution for the crossword clue "CHEAP ENERGY SOURCE" are COAL with 4 letters.
We know 1 solutions for: CHEAP ENERGY SOURCE
Crossword Puzzle Infos
The crossword solution for the term 'Cheap Energy Source' is COAL, which is a four-letter word. COAL is a combustible black or brownish-black sedimentary rock that is composed mainly of carbon and hydrocarbons. It is the most abundant fossil fuel in the world and is used to generate electricity and heat. COAL is a relatively inexpensive energy source, making it a popular choice for many countries.
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