Bitcoin's ecosystem has the potential to attract more sustainable investment into mining. By leveraging renewable energy sources like solar, wind, and hydropower, miners can reduce environmental impact, aligning with ESG (Environmental, Social, Governance) criteria that sustainable investors prioritize. Innovations such as energy-efficient mining hardware and carbon offset programs further enhance appeal. For instance, companies like Bitfarms and Hut 8 are already integrating renewables, showcasing profitability alongside sustainability. Transparent reporting on energy usage and emissions can build investor trust. However, challenges like high initial costs for green infrastructure and regulatory uncertainties must be addressed. By promoting eco-friendly practices and partnerships with clean energy providers, Bitcoin mining can position itself as a viable option for sustainable investment, balancing profitability with environmental responsibility.