Demonstrate the best practices that South Africa, Lesotho and Namibia may employ based on affordable and clean energy as the tenth Sustainable Development Goal

1. Promote renewable energy sources: South Africa, Lesotho, and Namibia can encourage the use of renewable energy sources such as solar, wind, and hydropower to reduce reliance on fossil fuels and promote a cleaner environment.

2. Implement energy efficiency measures: The three countries can invest in energy-efficient technologies and practices to reduce energy consumption and minimize environmental impact.

3. Provide access to electricity for all: South Africa, Lesotho, and Namibia can work towards providing universal access to affordable and clean energy for all their citizens, particularly those in rural and remote areas.

4. Encourage investment in clean energy infrastructure: The three countries can attract investment in clean energy infrastructure such as solar farms, wind farms, and hydropower plants to increase their energy generation capacity.

5. Promote sustainable energy policies: South Africa, Lesotho, and Namibia can develop and implement policies that support the transition to affordable and clean energy, such as feed-in tariffs for renewable energy projects and energy efficiency standards for buildings.

6. Foster partnerships and collaboration: The three countries can collaborate with international organizations, development partners, and the private sector to share knowledge, expertise, and resources in advancing affordable and clean energy initiatives.

By adopting these best practices, South Africa, Lesotho, and Namibia can contribute to achieving the tenth Sustainable Development Goal of ensuring access to affordable, reliable, sustainable, and modern energy for all.