Solar Photovoltaic and Wind Energy Providing Water

Area of Science:

• Sustainable Energy Solutions
• Water Resource Management
• Renewable Energy Technologies

Background:

• Energy poverty is prevalent in regions with abundant renewable resources.
• Universal access to sustainable energy and water remains a global challenge.
• Urbanization and population growth necessitate innovative energy solutions.

Purpose of the Study:

• To review the potential of solar photovoltaic (PV) and wind energy for water access.
• To explore the role of off-grid renewable technologies in providing water.
• To examine how renewable energy can support the UN Sustainable Development Goals for water and energy.

Main Methods:

• Literature review of solar PV and wind energy applications for water supply.
• Analysis of off-grid and hybrid energy system potential.
• Assessment of factors influencing the energy mix for water access.

Main Results:

• Solar PV and wind energy have substantial potential for clean water supply, particularly in off-grid settings.
• Off-grid systems, from household to community level, can power water pumping, purification, and reuse.
• Hybrid energy systems combining solar and wind can complement existing grids in peri-urban areas.

Conclusions:

• Renewable energy technologies, especially solar PV and wind, are crucial for achieving universal access to clean water and sustainable energy.
• Decentralized renewable energy solutions are vital for both energy-poor regions and rapidly developing urban areas.
• Meeting global goals for water and energy security is intrinsically linked to the deployment of solar and wind power.