anchor: For example, a 900 MWe system is estimated to use approximately 2000 tons of steel, or about 2.2 tons of steel per MWe, rather than a combined maximum of 2025 tons for a situation in which the boilers required separate absorbers.
positive: a 900 MWe system is estimated to use approximately 2000 tons of steel,
negative: a 900 MWe system is estimated to use approximately 4000 tons of steel,