Posts tagged with 'emissions'
Cities are responsible for more than 70% of global greenhouse gas (GHG) emissions and are highly vulnerable to the consequences of climate change, yet when it comes to climate action, national governments tend to take center stage. Of the 194 ...
The built environment is not on track globally to achieve its sectoral climate targets. Accounting for over a third of total energy system emissions already, the continued use of carbon-intensive materials paired with inefficient energy use throughout the built environment ...
On July 22, the world experienced its hottest day in recorded history. The global average temperature reached 17.2 degrees C (62.9 degrees F), prompting UN Secretary-General António Guterres to issue a global call to action on extreme heat. The problem of extreme ...
Getting more zero-emission trucks on the road is an important transportation shift that is needed to reduce air pollution, protect public health and curb climate-harming emissions. But transforming the entire trucking industry is a challenging feat that will require the ...
Research around the world shows that pollution levels can vary enormously within the same city and even within the same neighborhood. Local monitoring data can thus prove essential to understanding air pollution sources, how they affect different communities and groups, ...
In the stylish Grünerløkka neighborhood in Oslo, construction workers are busy rehabilitating Sophies Minde, an old medical clinic, into a new nursery school and maternal health center. Tidy piles of building materials along the perimeter of the construction site wait ...
Every three years, ICLEI hosts the ICLEI World Congress to showcase how subnational actors advance sustainable urban development worldwide. The most recent installment, ICLEI World Congress 2024, held June 18-21 in São Paulo, Brazil, converged over 1,500 global attendees to ...
Climate change and social inequality are two of the most pressing challenges of our time. But, in the race to net zero, a narrow focus on decarbonization risks exacerbating inequality and results in a rising tide of “greenlash” (backlash against ...
In March 2024, the inaugural Buildings and Climate Global Forum convened more than 1,000 participants to spur action towards built environment decarbonization and resilience. The first-of-its-kind forum was welcome, as the sector needs a shakeup. The big issue on the table was ...
“What you do in your cities resonates across the world. When you make your cities green and sustainable, you are not just local heroes, you are global heroes.” Those were the inspiring words that Inger Anderson, Director of the UN ...
Over the past several months, the climate pattern El Niño has disrupted different regions and sectors across the world. Zimbabwe recently declared a state of disaster, due largely to El Niño-induced drought. The city government in Bogotá, Colombia, announced water rationing as reservoir levels ...
By early 2025, countries are due to unveil new national climate commitments under the Paris Agreement, known as nationally determined contributions (NDCs). These commitments form the foundation of international climate action, establishing emissions-reduction targets and other measures that countries promise ...
With growing urban populations and increases in cars, trucks and buses, cities are poised to experience more harmful pollution threatening people’s health and livelihoods. But some cities around the world are turning to an emerging solution called zero-emission zones (ZEZs). These are designated ...
At COP28, global climate leaders congregated in Dubai for the annual opportunity to review countries’ progress on emissions reductions and to increase climate ambition. One of the conference’s focal points was how to rapidly and equitably transition away from fossil ...
Since the mid-2010s, cities around the globe have witnessed the explosion of free-floating electric bikes, mopeds and scooters on their streets. NUMO, the New Urban Mobility alliance, began tracking this phenomenon in 2019 with the New Mobility Atlas. Between 2019 and ...
