A bold statement!

While it's true that water is a vital component of most alternative energy sources, I'd argue that there are other potential alternatives to fossil fuels that don't rely on water as the primary resource. Here are a few examples:

1. **Biofuels**: Made from organic matter like plants, algae, or agricultural waste, biofuels can be used as a direct replacement for fossil fuels in many applications.
2. **Synthetic Fuels**: Produced through chemical reactions using CO2, water, and/or biomass, synthetic fuels (e.g., methanol, dimethyl ether) can power vehicles and other equipment.
3. **Hydrogen Power**: While hydrogen does require water to produce, the energy density of hydrogen fuel cells is significant, making them a promising alternative for powering vehicles, power generation, and industrial processes.
4. **Geothermal Energy**: Harnessing heat from the Earth's interior, geothermal energy can generate electricity without burning fossil fuels or using water as a primary resource.
5. **Nuclear Power**: Nuclear reactors use fission reactions to produce steam, which drives turbines to generate electricity. While not entirely "new" technology, advancements in nuclear power have made it a more viable alternative to fossil fuels.
6. **Carbon-Neutral Fuels**: Concepts like carbon-neutral fuels (e.g., e-fuels) and Power-to-X technologies aim to convert CO2 into various energy carriers (e.g., methanol, ammonia), which can be used as alternatives to fossil fuels.

While these alternatives might not be ready to replace all of our current energy needs just yet, they do offer promising avenues for reducing our reliance on fossil fuels and mitigating climate change. 💡