As the daily coronavirus death toll slowly falls in Italy and cities in the country make plans for reopening, Milan is beginning to transform 22 miles of local streets, adding temporary bike lanes and wider sidewalks, and lowering the speed limit. In Berlin, some parking spots have also become pop-up bike lanes. Paris is fast-tracking long-distance bike lanes that connect suburbs to the city center. And in Brussels, on May 4, the city center will become a priority zone for people on bikes and on foot.
Cities are responding to an immediate need for transportation to change—as more people begin to go back to work, if subways and buses can’t be as full as usual while allowing passengers to maintain social distancing, biking and walking will need to fill the gap. But it’s also a way to accelerate plans to cut car use that were already underway to fight climate change and make urban air safer to breathe.
“If we all need to be healthy and move in a healthy way, there’s no better way to do that than to walk and bike, and providing the infrastructure to do that is absolutely key,” says Mike Lydon, principal at the urban planning and design firm Street Plans. “Traffic volumes will go back up. But it’s at this point where we get to decide in our cities how much of it we let back in, and to what degree it’s a guest.”
Tucked into the tail end of the decade was Friday’s release of the Tokyo Metropolitan Government’s “Zero Emission Tokyo Strategy,” which unveils a blueprint for achieving net zero carbon dioxide emissions by 2050.
In the strategy, the Tokyo Metropolitan Government states that it recognizes a climate crisis and that the city “will implement concrete policies and effective measures,” such as making all buildings in Tokyo zero-emissions buildings and making all cars driven here completely carbon-free by the middle of the century.
MANILA – Over the next five years, ASEAN will need US$157 billion in annual infrastructure investment, but projects need to be “climate-proofed” to mitigate the region’s vulnerability to natural disasters and climate change, according to the Asian Development Bank (ADB).
Due to Southeast Asia’s geographical diversity — long coastlines, a large number of archipelagos, and heavily populated low-lying areas — the region has experienced a number of devastating weather-related disasters in the past decade, from hurricanes and flooding to wildfires and landslides.
But countries that are repeatedly affected by extreme weather disasters, such as the Philippines, also rank high in the long-term index, with single exceptional events, such as Typhoon Haiyan, having a lasting impact on the country’s economy and infrastructure.
“The analysis reconfirms earlier results of the Climate Risk Index: less developed countries are generally more affected than industrialised countries,” the report read.
“Regarding future climate change, the Climate Risk Index may serve as a red flag… in regions where extreme events will become more frequent or more severe due to climate change.”
The report claims that recent science has found “a clear link between climate change and record-breaking precipitation of 2017’s hurricanes”, suggesting that severe tropical cyclones will increase with every tenth of a degree increase in global average temperature.
“The question is, what can infrastructure do to help you make sure that increases in temperature are kept below 2°C from pre-industrial times?” said Rana Hasan, the Asian Development Bank’s Director of Economic Research and Regional Cooperation.
During a seminar in Manila last month, Hasan told media that experts remain concerned about the effect of temperature rise beyond 2°C.
“We are dealing with potentially dangerous situations li
As the ASEAN economy continues to grow rapidly, infrastructure projects need to be more sustainable and climate-responsive to mitigate the effects of extreme weather events, Hasan said.
“[We need] new types of infrastructure investment that can significantly reduce our carbon footprint, particularly in the areas of renewable energy,” he said, referencing a recent US$7.6 million loan from the ADB to to help build a 100-megawatt solar power park in Cambodia.
“Electricity and heat production is one of the leading sources of global greenhouse gas emissions as coal, natural gas and oil are burned for power.”
The transport sector is another industry which needs to see change by “reorienting the spending”, Hasan said.
“Rather than building more and more roads, you might consider public mass transit.”
Hasan noted that the effects of natural disasters and climate change pose a real challenge to the region’s development, and infrastructure needs to be stronger and more resilient to climate change.
“More planning needs to take place. Windspeed and typhoons are growing in strength — which means if we build infrastructure according to standards set 40 years ago, we might be left with typhoons destroying more of our infrastructure stock.”
The ADB said it wants to help ASEAN governments scale up their green infrastructure, and recently launched a new US$1 billion loan facility for investment into Southeast Asian projects.
Hiroaki Yamaguichi, director at ADB’s Transport and Communications Division for Southeast Asia, said that when mobilising investment, a difficult balance needs to be struck between development, sustainability and climate resilience.
“A lot of ASEAN countries are affected by climate change, and people are really concerned… Many of our cities are not livable now and it will be worse in the future, we need to do something before it gets worse.”