Which action would directly help reduce energy intensity in industry?

Which action would directly help reduce energy intensity in industry?

• A. Adopting energy-efficient technologies
• B. Increasing energy consumption
• C. Expanding plant size without efficiency improvements
• D. Outsourcing production

Answer: (A)

Reducing energy intensity means using less energy for each unit of output. The most direct way to achieve this in industry is adopting energy-efficient technologies. When a plant upgrades to efficient motors and drives, implements heat recovery, improves insulation, uses efficient lighting, and applies advanced process controls and energy management systems, the amount of energy needed for the same level of production drops. That immediate drop per unit of output lowers the overall energy intensity. Increasing energy consumption would move you away from the goal, since more energy is being used per unit of output. Expanding plant size without any efficiency improvements often increases total energy use and, if output doesn’t scale with proportionate efficiency gains, can leave energy intensity unchanged or worse. Outsourcing production shifts where energy is used rather than reducing energy per unit of output at the original facility, so it doesn’t directly lower energy intensity in the industry itself.

Reducing energy intensity means using less energy for each unit of output. The most direct way to achieve this in industry is adopting energy-efficient technologies. When a plant upgrades to efficient motors and drives, implements heat recovery, improves insulation, uses efficient lighting, and applies advanced process controls and energy management systems, the amount of energy needed for the same level of production drops. That immediate drop per unit of output lowers the overall energy intensity.

Increasing energy consumption would move you away from the goal, since more energy is being used per unit of output. Expanding plant size without any efficiency improvements often increases total energy use and, if output doesn’t scale with proportionate efficiency gains, can leave energy intensity unchanged or worse. Outsourcing production shifts where energy is used rather than reducing energy per unit of output at the original facility, so it doesn’t directly lower energy intensity in the industry itself.