Efforts to increase energy efficiency in Meghalaya include:

The correct answer is: d) All of the above.

Efforts to increase energy efficiency in Meghalaya include:

• Promoting energy-efficient appliances: This involves educating consumers about the benefits of energy-efficient appliances and making them more accessible. For example, the government could offer subsidies for energy-efficient appliances or provide them at a discount.
• Awareness campaigns on energy conservation: This involves raising awareness about the importance of energy conservation and how to save energy in everyday life. For example, the government could run public service announcements on television and radio, or print posters and flyers.
• Improving energy efficiency in buildings: This involves making buildings more energy-efficient by using energy-efficient materials and appliances, and by improving insulation and ventilation. For example, the government could offer incentives for businesses and homeowners to make their buildings more energy-efficient.

These efforts are important because they can help to reduce energy consumption and greenhouse gas emissions. Energy efficiency is a key part of the transition to a clean energy future.