What is carbon-intensive production?

• A. Machinery used in recycling plastics.
• B. Processes that save energy.
• C. Processes that release large amounts of carbon dioxide, such as concrete manufacturing.
• D. Alternative fuel production.

Answer: (C)

Carbon-intensive production refers to manufacturing methods that emit large amounts of carbon dioxide as they make goods. It’s about the level of CO2 released in the process, not just using energy in general. Concrete manufacturing is a prime example because cement production releases CO2 both from the chemical transformation of limestone and from burning fuels to heat the kilns. This combination makes it one of the most carbon-heavy industrial processes. In contrast, activities that save energy or involve recycling generally aim to reduce emissions, and while some fuel production can be high-emission, the defining idea here is the substantial CO2 release during production.