TED: 5 lessons on building an emissions-free city | Heidi Sørensen

The video discusses Oslo's climate initiatives, focusing on creating better cities and quality of life through ambitious climate goals, comprehensive governance, market influence via procurement, and rapid technological changes. It highlights Oslo's efforts in reducing emissions, improving urban mobility, and setting a precedent for other cities. The video concludes with a focus on walking and biking as core aspects of urban mobility.

What is one of the main benefits of using electric machinery at construction sites in Oslo?

• Higher energy consumption

• Reduced noise pollution

• Increased construction speed

• Lower construction costs

What is the primary goal of Oslo's climate strategy as mentioned in the first lesson?

• To expand urban areas

• To reduce taxes

• To create better cities and quality of life

• To increase tourism

What is the purpose of Oslo's climate budget?

• To allocate funds for new buildings

• To reduce public spending

• To structure and organize climate action

• To increase city revenue

What is a key challenge in achieving climate targets according to the second lesson?

• Division of responsibility across levels

• Lack of public interest

• Insufficient funding

• Technological limitations

What is the role of the deputy Mayor of finance in Oslo's climate strategy?

• To oversee public transportation

• To develop new infrastructure

• To manage the climate budget

• To promote tourism

How did Oslo use procurement to influence market changes?

• By limiting the number of construction projects

• By reducing construction costs

• By awarding contracts to zero-emission service providers

• By increasing taxes on construction materials

What is the expected outcome of Oslo's investment in a carbon capture facility?

• Reduction of 17% of Oslo's emissions

• Decrease in public transportation usage

• Expansion of industrial areas

• Increased energy production

What percentage of new passenger cars in Oslo were zero-emission in 2022?

• 50%

• 82%

• 30%

• 60%

What is a significant factor in Oslo's improved air quality?

• Increased industrial activity

• More construction projects

• Reduced traffic and rise in electric vehicles

• Higher population density

What is the main focus of Oslo's urban mobility strategy?

• Building more parking spaces

• Promoting walking and biking

• Increasing car ownership

• Expanding highways