G20-Staaten müssen CO₂ bepreisen
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Global decarbonisation will stem from a wide array of policy instruments: regulatory frameworks, long-term low-carbon strategies, technology development and transfer and fiscal and market incentives. As long as the prices of established fossil fuel technologies remain far below their true cost to society, it will be difficult to push them out of the market. A coordinated effort to phase out fossil fuel subsidies and establish carbon pricing schemes and domestic floor prices throughout the G20 would be a major step forward.