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Sustainable Communities

Low-carbon infrastructure: an essential solution to climate change?

Deblina Saha's picture


Photo: Felix_Broennimann | Pixabay Creative Commons
 
Infrastructure is a key driver for growth, employment, and better quality of life in emerging markets and developing economies (EMDEs). But this comes at a cost. Approximately 70% of global greenhouse gas emissions come from infrastructure construction and operations such as power plants, buildings, and transport. The Overseas Development Institute estimates that over 720 million people could be pushed back into extreme poverty by 2050 as a result of climate impacts, while the World Health Organization projects that the number of deaths attributable to the harmful effects of emissions from key infrastructure industries will rise from the current 150,000 per year to 250,000 by 2030.
 
Does this mean we need to build less infrastructure? No. But part of the solution lies in low-carbon infrastructure.

This International Women’s Day: let’s design infrastructure better

Caren Grown's picture


Photo: Carol Mitchell | Flickr Creative Commons

As the backbone of development, infrastructure provides vital support for the twin goals of poverty reduction and shared prosperity. Considering the different needs, roles, and responsibilities of men and women in infrastructure design makes the achievement of these goals more sustainable.

Women and men face constraints both as beneficiaries and producers of infrastructure services. For example, there can be inequitable access to roads, financing for electricity connections, or clean water. There are also inequities in the infrastructure business value chain: Do utilities have a balance of women and men on technical and leadership teams? Is there diversity on boards, with regulators or policy makers? Are women-owned firms in supply chains?

Why did the elephant cross the road?

Sunny Kaplan's picture


Photo: Phubadee Na Songkhla / Shutterstock

In the early 1950s, carving out a road in the newly-created Tsavo National Park in Kenya involved “hacking through scrubland,” according to Dame Daphne Sheldrick in her memoir, Love, Life, and Elephants. Founder of the David Sheldrick Wildlife Trust, an organization that rescues orphaned elephants and rhinos, she describes the park landscape as “inhospitable country, covered in an entanglement of dense scrub vegetation infested with tsetse fly...” but “known for its diversity of indigenous species, including fearsome lions, breeding herds of elephants, and thousands of black rhinos.”
 
Today, the two-lane Mombasa-Nairobi highway (A109) dissects the park to form Tsavo East and Tsavo West. This causes problems for wildlife. Richard Leakey, Chairman of Kenya’s Wildlife Service, says that 18 elephants have been killed from collisions with trucks, and other wildlife become roadkill on a regular basis.

Learning from Japan: PPPs for infrastructure resilience

Sanae Sasamori's picture
Also available in: Español | 日本語 


Photo: MediaFOTO/PIXTA

In March 2011, the Great East Japan Earthquake struck Japan, unleashing a tsunami that left some 20,000 people dead or missing. Sendai, the capital city of Miyagi Prefecture and a regional economic hub, was heavily affected by the disaster. About 500,000 residents in the city lost access to water, and the city’s primary wastewater treatment plant was completely submerged by the tsunami. Also, the tsunami damaged 325 kilometers of coastal railway assets and flooded about 100 kilometers of national highway in the Tohoku region, leading to the immediate closure of inland transport access to the devastated towns in need of assistance.
 
Four years later, while the recovery effort from the earthquake and tsunami was still underway, a private consortium signed a 30-year concession to operate Sendai Airport, making it the first state-owned airport in Japan operated by the private sector. This success was welcomed by policymakers and public-private partnership (PPP) practitioners with surprise—how could it be possible for a private operator to make a long-term investment decision in such a disaster-prone region?

Colombia: the roads more traveled

Philippe Neves's picture

Also available in Español​


Photo: Dominic Chavez / International Finance Corporation

In the early 1990s, Colombia’s road infrastructure was a maze of poorly maintained roads and bad highways. Difficult geography—the Pacific coast jungle and the Andes branching out into three chains—made it harder to improve road conditions and connect isolated communities. Conflict, corruption, and short-term political priorities contributed to the problems plaguing Colombia’s road system. But just as influential were the problems with the nation’s existing concession contracts that had wrong incentives, created opportunities for renegotiating signed contracts, and assigned unproportioned demand risk to the Government of Colombia.

Year-in-Review: 12 top blogs of 2017

Yelena Osipova-Stocker's picture

2017 was a busy year in the world of infrastructure and public-private partnerships at the World Bank Group: from new knowledge products and tools, to innovations and success stories in places ranging from Peru and Ukraine, to Jordan, Pakistan, and Fiji. As we look at our top content that resonated most with you, our blog readers, we can categorize these posts into three broad categories:

2018: Are we ready to commit to building resilient infrastructure?

David Baxter's picture


Photo: Michiel van Nimwegen | Flickr Creative Commons

Just ahead of this year’s anniversary of the Indian Ocean tsunami of 2004, I visited the Tsunami Honganji Vihara site in Sri Lanka where upwards of 2,000 people died when their train was destroyed by the force of the waves. Shortly after my visit, Sri Lanka was faced with an unusually large tropical cyclone that pummeled the capital of Colombo, and caused extensive flooding, power failures and infrastructure damage. And, a few thousand miles away, Bali’s highest volcano, Mount Agung, was threatening to erupt, causing considerable anxiety in Colombo that it could trigger another tsunami event of the same magnitude of the 2004 disaster.
 
Upon my return to the United States I learned of the raging wildfires in California causing massive damages.
 
This year’s seemingly never-ending adverse weather events, exacerbated by climate change, along with adverse natural events such as earthquakes, are negatively impacting critical infrastructure globally. Some might describe 2017 as a global “annus horribilis” for adverse “force majeure” events.

Waste not, want not: PPPs lead to better waste management in Greece

Nikos Mantzoufas's picture


Photo: European Commission 

Greece has had a very poor track record in reducing the amount of waste going into landfills. One of the main reasons for this, other than the NIMBY (not-in-my-backyard) opposition to creating waste management facilities, was that for decades choosing the right technology was the apple of discord, causing disagreement and delaying advancement towards integrated waste management. In the last few years, however, three Public-Private Partnership (PPP) waste management projects have been initiated in Greece.

This past July, within two years of signing the PPP contract in 2015, the first project was inaugurated in Western Macedonia—without a day’s delay, any contract change, or cost overrun. The system will cut the amount of waste going to landfill, reuse material for commercially-viable products, boost the region’s growth prospects through job creation, and raise public awareness to prevent waste.

Fighting climate change with green infrastructure

Michael Wilkins's picture

Also available in 中文 | Français | Español | عربى


Image: chombosan / Shutterstock

According to NASA, 16 of the 17 warmest years on record have occurred since 2001. So—with climate change high on the global agenda—almost every nation signed the 2015 Paris Agreement, the primary goal of which is to limit the rise in global temperatures to below 2°C above pre-industrial levels. However, with the acute effects of global warming already being felt, further resilience against climate change is needed.
 
To meet both mitigation and adaptation objectives, “green infrastructure” can help.

Helping Brazil realize its infrastructure promise

Paul Procee's picture


Photo: LWYang | Flickr Creative Commons

Since the 1980s, investment in Brazil’s infrastructure has declined from 5% to a little above 2% of the country’s Gross Domestic Product (GDP), scarcely enough to cover depreciation and far below that of most middle-income countries (see figure below). The result is a substantial infrastructure gap. Over the same period, Brazil has struggled with stagnant productivity growth. The poor status of infrastructure is broadly believed to be a key reason for Brazil’s growth malaise.

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