Certainly! Here are some article ideas on renewable energy:

1. **Solar Energy:**
- Advancements in solar technology.
- The growing role of solar energy in the global energy mix.

2. **Wind Power:**
- Harnessing wind energy for electricity generation.
- Offshore wind farms and their impact on energy production.

3. **Hydropower:**
- The benefits and challenges of hydropower.
- Innovations in hydroelectric technology.

4. **Geothermal Energy:**
- Tapping into Earth's heat for sustainable power.
- Geothermal projects around the world.

5. **Bioenergy:**
   - Biomass and biofuel as renewable energy sources.
   - Sustainable practices in bioenergy production.

6. **Renewable Energy Storage:**
   - Advancements in energy storage technologies.
   - The importance of storage for a reliable renewable energy grid.

7. **Hybrid Renewable Systems:**
   - Integrating multiple renewable sources for more efficient energy generation.
   - Hybrid projects combining solar, wind, and other sources.

8. **Policy and Regulation in Renewable Energy:**
   - Government initiatives and regulations supporting renewable energy.
   - The impact of policy on the growth of renewable energy.

Feel free to let me know if you have a specific focus within renewable energy or if you'd like more details on any particular aspect!