Which government sustainability program was the first to implement a nationwide carbon tax that successfully reduced emissions while maintaining economic growth?

Test your knowledge about groundbreaking government sustainability programs that have transformed public policy. In recent years, governments worldwide have implemented innovative environmental initiatives to combat climate change, reduce waste, and promote renewable energy. These programs often require complex policy frameworks, significant public funding, and cross-departmental collaboration. How familiar are you with these pioneering government sustainability efforts?

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British Columbia's Carbon Tax (Canada, 2008)
Australia's Carbon Pricing Mechanism (2012-2014)
Sweden's CO2 Tax Reform (1991)
New Zealand's Emissions Trading Scheme (2008)