Navigating Water Demands for the Future: Energy Sector's Path to Net Zero
Key Ideas
- Transition to clean power system by 2030 with at least 95% electricity from low carbon sources, aiming for 81% reduction in greenhouse gas emissions by 2035.
- Hydrogen production and carbon capture/storage key in achieving net zero; water needs for CCS and hydrogen production alone may reach 767 megalitres per day by 2050.
- Planning for the use of hydrogen as an energy source expected to provide 19% of energy requirements for industry, aviation, and shipping by 2050.
- Recommendations include engaging regional water resources for sector's water needs, exploring joint proposals for water resources, and improving water efficiency in production methods.
The article discusses the critical role of water in energy production and emphasizes the increasing demand for water in the energy sector's transition towards sustainability. With coal power stations being decommissioned and a commitment to clean power by 2030, the energy sector faces a growing need for low carbon energy generation, leading to a surge in water demand. Technologies like hydrogen production, carbon capture/storage, and Small Modular Reactors (SMRs) are highlighted as key in achieving net zero emissions. The article outlines the substantial water requirements for these technologies, with estimates projecting 767 megalitres per day by 2050. Collaboration with regional water resources groups is deemed essential to better plan for future water needs and explore innovative solutions. Recommendations include engaging with water companies, evaluating water recycling and desalination options, and improving water efficiency in production methods. The need for joint projects and sharing water resources effectively is emphasized for sustainable growth and economic security in the energy sector's journey towards net zero.