Question 1

What is energy efficiency?

Accepted Answer

Energy efficiency refers to using less energy to perform the same task or activity, thereby reducing energy consumption and waste while maintaining the same level of service or output.

Question 2

Why is energy efficiency important for sustainable development?

Accepted Answer

Energy efficiency is crucial for sustainable development as it helps reduce greenhouse gas emissions, lowers energy costs, conserves natural resources, and enhances economic productivity, leading to a more sustainable and resilient future.

Question 3

What role do government initiatives play in promoting energy efficiency?

Accepted Answer

Government initiatives play a vital role by establishing regulations, providing incentives, and funding programmes that encourage businesses and households to adopt energy-efficient practices and technologies.

Question 4

What are some examples of energy efficiency measures in residential settings?

Accepted Answer

Examples of energy efficiency measures in residential settings include installing energy-efficient appliances, improving insulation, using LED lighting, and implementing smart home technologies to optimise energy use.

Question 5

What challenges are associated with implementing energy efficiency measures?

Accepted Answer

Challenges to implementing energy efficiency measures include high upfront costs, lack of awareness, insufficient regulatory frameworks, and resistance to change. Solutions often involve government support, education, and financial incentives to overcome these barriers.

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