Fossil-fuel-based

Relating to or dependent upon the use of fossil fuels (such as coal, oil, and natural gas) as the primary source of energy. This encompasses systems, technologies, infrastructure, economies, and societies that are fundamentally reliant on the combustion of these finite and polluting resources. fossil-fuel-based activities release greenhouse gases, contributing significantly to climate change and environmental degradation. The term implies a specific mode of operation, contrasting it with alternatives like renewable energy or other sustainable practices. It often carries negative connotations due to its association with environmental harm and unsustainable practices. Transitions away from fossil-fuel-based systems are increasingly important globally as a reaction to the global effects from its widespread usage.

Fossil-fuel-based meaning with examples

• The city's transportation network, with its reliance on gasoline-powered vehicles, is a clear example of a fossil-fuel-based system. This dependency contributes significantly to local air pollution and greenhouse gas emissions, requiring investment in electric buses and infrastructure. The environmental impact necessitates a shift towards cleaner energy sources. This transition faces economic and social challenges including the retraining of fossil-fuel workers.
• Many power plants worldwide are fossil-fuel-based, burning coal or natural gas to generate electricity. This method has historically been the dominant source of electricity. The energy sector requires significant adjustments and new investments in order to transition to renewable energy sources, such as solar, wind, or geothermal. Further, investment in energy storage solutions, such as batteries is necessary for a smooth transition.
• The industrial sector, particularly manufacturing, is often highly fossil-fuel-based, using these resources for both energy and raw materials. This reliance leads to high carbon footprints and makes these industries vulnerable to fluctuating fossil fuel prices. Strategies such as improving energy efficiency, using more efficient equipment and materials, and finding alternatives to fossil fuels are imperative.
• The global economy remains largely fossil-fuel-based, with oil and natural gas playing a central role in trade, transportation, and manufacturing. Reducing this reliance is essential to addressing climate change. This requires international cooperation, investments in renewable energy, and policy changes like carbon pricing. This will also foster innovation and create new economic opportunities.