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Climate-friendly cooling could cut years of greenhouse gas emissions and save trillions of dollars

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Coordinated international action on energy-efficient, climate-friendly cooling could avoid as much as 460 billion tonnes of greenhouse gas emissions – roughly equal to eight years of global emissions at 2018 levels – over the next four decades, according to the Cooling Emissions and Policy Synthesis Report from the United Nations Environment Programme (UNEP) and the International Energy Agency (IEA).

Reductions of between 210 and 460 billion tonnes of carbon dioxide (CO2) equivalent emissions can be delivered over the next four decades through actions to improve the cooling industry’s energy efficiency together with the transition to climate-friendly refrigerants, according to the report.

The report says countries can institutionalise many of these actions by integrating them into their implementation of the Kigali Amendment to the Montreal Protocol. Signatories to the Kigali Amendment have agreed to reduce the production and use of climate-warming refrigerant gases known as hydrofluorocarbons (HFCs), which has the potential to avoid as much as 0.4°C of global warming by 2100 through this step alone.

Nations must deliver massive cuts in their greenhouse gas emissions to get on track to limit global temperature rise this century to 1.5°C. This is critical to minimising the disastrous impacts of climate change. As nations invest in Covid-19 recovery, they have an opportunity to use their resources wisely to reduce climate change, protect nature and reduce risks of further pandemics. Efficient, climate-friendly cooling can help to achieve all of these goals,” said Inger Andersen, UNEP Executive Director.

The report highlights the importance of cooling to maintaining healthy communities; fresh vaccines and food; a stable energy supply, and productive economies. The essential nature of cooling services is underlined by the Covid-19 pandemic, as temperature-sensitive vaccines will require quick deployment around the globe; lockdowns forcing people to stay at home for long periods of time are a health concern in many hot countries.

However, increasing demand for cooling is contributing significantly to climate change. This is the result of the emissions of HFCs, CO2, and black carbon from the mostly fossil fuel-based energy that powers air conditioners and other cooling equipment.

“As governments roll out massive economic stimulus packages to deal with the economic and social impacts of the Covid-19 crisis, they have a unique opportunity to accelerate progress in efficient, climate-friendly cooling. Higher efficiency standards are one of the most effective tools governments have to meet energy and environmental objectives. By improving cooling efficiency, they can reduce the need for new power plants, cut emissions and save consumers money. This new report gives policy makers valuable insights to help them address the global cooling challenge,” said Dr Fatih Birol, IEA Executive Director.

Worldwide, an estimated 3.6 billion cooling appliances are in use. The report says that if cooling is provided to everybody who needs it – and not just those who can afford it – this would require as many as 14 billion cooling appliances by 2050.

The IEA estimates that doubling the energy efficiency of air conditioning by 2050 would reduce the need for 1,300 gigawatts of additional electricity generation capacity to meet peak demand – the equivalent of all the coal-fired power generation capacity in China and India in 2018. Worldwide, doubling the energy efficiency of air conditioners could save up to USD 2.9 trillion by 2050 in reduced electricity generation, transmission and distribution costs alone.

Action on energy efficiency would bring many other benefits, such as increased access to life-saving cooling, improved air quality and reduced food loss and waste, the report says.

The report lays out the available policy options that can make cooling part of climate and sustainable development solutions, including:

International cooperation through universal ratification and implementation of the Kigali Amendment and initiatives such as the Cool Coalition and the Biarritz Pledge for Fast Action on Efficient Cooling;

National Cooling Action Plans that accelerate the transition to climate friendly cooling, and identify opportunities to incorporate efficient cooling into stronger Nationally Determined Contributions under the Paris Agreement;

Development and implementation of Minimum Energy Performance Standards and energy efficiency labelling to improve equipment efficiency;

Promotion of building codes and other considerations to reduce demand for refrigerant and mechanical cooling, including integration of district and community cooling into urban planning, improved building design, green roofs, and tree shading;

Campaigns to stop environmentally harmful product dumping to transform markets and avoid the burden of obsolete and inefficient cooling technologies;

Sustainable cold-chains to both reduce food loss – a major contributor to greenhouse gas emissions – and reduce emissions from cold chains.

The 48-page peer-reviewed report was authored by a range of experts under the guidance of a 15-member steering committee co-chaired by Nobel laureate Mario Molina, President, Centro Mario Molina, Mexico; and Durwood Zaelke, President, Institute for Governance & Sustainable Development, USA. The report is supported by the Kigali Cooling Efficiency Programme (K-CEP).

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MDBs’ Annual Climate Finance Passes $61 Billion

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Climate financing by seven of the world’s largest multilateral development banks (MDBs) totaled $61.6 billion in 2019, with $41.5 billion (67%) in low- and middle-income economies, according to the 2019 Joint Report on Multilateral Development Banks’ Climate Finance.

In addition to its traditional focus on low- and middle-income countries, the 2019 report expands the scope of reporting for the first time to all countries of operations.

Some $46.6 billion, or 76% of total financing for the year, was devoted to climate change mitigation investments that aim to reduce harmful greenhouse gas emissions and slow down global warming.

The remaining $15 billion, or 24%, was invested in adaptation efforts to help countries build resilience to the mounting impacts of climate change, including worsening droughts and more extreme weather events from extreme flooding to rising sea levels.

The report combines data from the Asian Development Bank (ADB), the African Development Bank, the European Bank for Reconstruction and Development, the European Investment Bank, the Inter-American Development Bank Group, the World Bank Group and—for the first time—the Islamic Development Bank, which joined the working group in October 2017. In 2019, the Asian Infrastructure Investment Bank also joined MDB working groups, and its data is presented separately in the report.

Additional climate funds channeled through MDBs—such as from the Climate Investment Funds, the Global Environment Facility Trust Fund, the Global Energy Efficiency and Renewable Energy Fund, the European Union’s Funds for Climate Action, and the Green Climate Fund—also play an important role in boosting MDB climate financing. In 2019, the MDBs reported a further $102.7 billion in net climate cofinancing from public and private sources. This raised the total climate activity financed by MDBs in 2019 to $164.3 billion.

“The growing flow of MDB climate finance shows our joint resolve to take on climate change and, in the face of the coronavirus disease (COVID-19) pandemic, it is more important than ever to ‘build back better’ in a low carbon and climate resilient way,” said the Director General of ADB’s Sustainable Development and Climate Change Department Woochong Um. “The report shows that climate finance provided by and through the MDBs is providing increasing support for these needed transitions.”

In 2019, ADB committed almost $7.1 billion in climate finance (more than $5.5 billion for mitigation and $1.5 billion for adaptation). This included $705 million from external resources, including multilateral climate funds. Further, ADB mobilized $8.8 billion of climate cofinancing.

The report shows that the MDBs are on track to deliver on their increased climate finance commitments. In 2019, the MDBs committed their global annual climate financing to reach $65 billion by 2025—with $50 billion for low- and middle-income countries—and that MDB adaptation finance would double to $18 billion by 2025. The MDBs have reported on climate finance since 2011, based on a jointly developed methodology for climate finance tracking.

The 2019 Joint Report on Multilateral Development Banks’ Climate Finance is published in the midst of the COVID-19 pandemic, which has caused significant social and economic disruption, temporarily reducing global carbon emissions to 2006 levels.

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Public Transport Can Bounce Back from COVID-19 with New and Green Technology

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Public transport must adapt to a “new normal” in the wake of the coronavirus disease (COVID-19) pandemic and adopt technologies that will render it more green and resilient to future disasters, according to a new report by the Asian Development Bank (ADB).

The report, Guidance Note on COVID-19 and Transport in Asia and the Pacific, details the profound impact of the pandemic on transport, as swift lockdowns forced millions this year to work from home overnight, schools to shift to e-learning, and consumers to flock to online shopping and food delivery.

While public transit may have been previously perceived as a mostly green, efficient, and affordable mode of travel, initial trends in cities that have re-opened have indicated that public transit is still considered to be relatively unsafe and is not bouncing back as quickly as the use of private vehicles, cycling, and walking.

“The two key challenges ahead are addressing capacity on public transport to maintain safe distancing requirements, and how best to regain public confidence to return to public transport,” said Bambang Susantono, ADB Vice-President for Knowledge Management and Sustainable Development. “In the short term, more effort is needed to reassure public transport users of safety and demonstrate clean and safe public transport. In the longer term, technological advances, big data, artificial intelligence, digitalization, automation, renewables and electric power can potentially offer fresh innovations to tackle changing needs, giving rise to smarter cities.”

While drastic lockdown measures around the world have brought world economies to their knees, satellites have recorded data on how the concentrations of CO2 and air pollutants have fallen drastically, bringing clear blue skies to many cities.

But as cities have reopened, traffic levels have increased. For example, Beijing traffic levels, by early April 2020, exceeded the same period in 2019. If this trend is seen on a wide scale, it could set back decades of effort in promoting sustainable development and more efficient means of urban mobility.

The report says there is a short window of opportunity for cities to promote the adoption of low-carbon alternatives to lock-in the improved air quality conditions gained during the peak of the pandemic lockdown. Public transport can play an important role through more active promotion of clean vehicles, provision of quality travel alternatives in public transport, and a better environment for non-motorized modes such as walking and cycling to enhance overall health and wellbeing.

The confidence of passengers on public transport should be restored through protective measures such as cleaning, thermal scanning, tracking and face covering, the report says. Further study to explore how protective and preventive measures can be stepped up to allow relaxation of safe distancing requirements would help mitigate capacity challenges. A possible future trend may be consolidation of services and rationalization of routes to better serve the emerging travel demand patterns and practices.

As countries enter the “recovery” phase, further preventive and precautionary operating measures and advanced technology should be implemented to enable contactless processes and facilitate an agile response. Demand management measures can facilitate crowd control in public transport systems and airports. As a complementary measure, non-motorized transport capacity could be expanded to absorb spillover demand from public transport.

Since mass public transport is the lifeblood of most economies, government policies and financial support are essential during this period, to enable public transport operators to stay viable and continue to support the movement of passengers and goods in a sustainable way.

For ADB, which committed last year $7 billion to the transport sector, behavioral trends linked to COVID-19 may require a review of the short-term viability of passenger transport and operational performance to meet changing demand for public transit systems. “Regardless of the COVID-19 pandemic it is clear that developing Asia will continue to have a large need for additional transport infrastructure and services,” the report concludes. “It would take several years before the projects currently in the pipeline would be operational and much can happen during these years.”

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Zero emission economy will lead to 15 million new jobs by 2030 in Latin America and Caribbean

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In a new groundbreaking study , the Inter-American Development Bank (IDB) and the International Labour Organization (ILO) show that the transition to a net-zero emission economy could create 15 million net new jobs in Latin America and the Caribbean by 2030. To support a sustainable recovery from the COVID-19 pandemic , the region urgently needs to create decent jobs and build a more sustainable and inclusive future.

The report finds that the transition to a net-zero carbon economy would end 7.5 million jobs in fossil fuel electricity, fossil fuel extraction, and animal-based food production. However, these lost jobs are more than compensated for new employment opportunities: 22.5 million jobs are created in agriculture and plant-based food production, renewable electricity, forestry, construction, and manufacturing.

The report is also the first of its kind to highlight how shifting to healthier and more sustainable diets, which reduce meat and dairy consumption while increasing plant-based foods, would create jobs and reduce pressure on the region’s unique biodiversity. With this shift, LAC’s agri-food sector could expand the creation of 19 million full-time equivalent jobs despite 4.3 million fewer jobs in livestock, poultry, dairy and fishing.

Moreover, the report offers a blueprint on how countries can create decent jobs and transition to net-zero emissions. This includes policies facilitating the reallocation of workers, advance decent work in rural areas, offer new business models, enhance social protection and support to displaced, enterprises, communities and workers.

Social dialogue between the private sector, trade unions, and governments is essential to design long-term strategies to achieve net-zero emissions, which creates jobs, helps to reduce inequality and delivers on the Sustainable Development Goals .

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