In recent years, the most important factors in reducing CO₂ emissions have been A) population and GDP per capita. B) energy use per person and CO₂ emissions per goods sold. C) energy efficiency and CO₂ produced per energy used. D) all of the above.

Question

Quizplus · Accepted Answer

In recent years, the focus has been on increasing energy efficiency and reducing the amount of CO2 produced per unit of energy used. This approach has been more effective than simply relying on population and GDP per capita or reducing energy use per person. Therefore, the most important factors in reducing CO2 emissions have been energy efficiency and CO2 produced per energy used.

In Recent Years, the Most Important Factors in Reducing CO2

In Recent Years, the Most Important Factors in Reducing CO₂