1. Assess the feasibility and challenges of transitioning an entire country to 100% renewable energy.

2. Analyze the potential of advanced solar technologies, such as concentrated solar power (CSP) or thin-film solar cells.

3. Discuss the economic, environmental, and social implications of offshore wind farms.

4. Evaluate the role of bioenergy with carbon capture and storage (BECCS) in achieving negative carbon emissions.

5. Examine the potential of advanced hydroelectric systems, such as pumped storage hydroelectricity or underwater turbines.

6. Investigate the latest developments in geothermal energy, such as enhanced geothermal systems or deep drilling technologies.

7. Discuss the challenges and benefits of harnessing wave energy and the potential for commercial-scale deployment.

8. Analyze the sustainability of different feedstocks and conversion processes for the production of advanced biofuels.

9. Discuss the integration of alternative energy sources into existing energy infrastructure and grid systems.

10. Evaluate the long-term potential of emerging technologies like hydrogen fuel cells or fusion power.