Cities are a puzzle for some and inspiration for others. As engines of economic growth, they are also hubs of rapid urbanization, a rising middle class, and a growing population. These three mega-trends drive global environmental degradation yet are only part of the important challenge facing cities today.
While consuming over two-thirds of global energy supply and emitting 70% of all carbon dioxide, cities are also uniquely vulnerable to climate change. Fourteen of the world’s 19 largest cities are located in port areas. With sea level rise and increased storm activity, these areas are likely to face coastal flooding, damage to infrastructure, and compromised water and food security. Under these conditions, meeting urban population’s growing production and consumption needs for food, energy, water, and infrastructure will overload rural and urban ecosystems.
To tackle these issues, the Global Environment Facility (GEF), in collaboration with the World Bank Group (WBG), launched the Sustainable Cities Program to engage 23 cities in 11 developing countries. Hailing from one of such countries, two urban development specialists working on each side of the Program explain why making cities more sustainable appeals to them.
It is the development conundrum of our era. Extremely poor people cannot lift themselves out of poverty without access to reliable energy. More than a billion people live without power today, denying them opportunities as wide-ranging as running a business, providing light for their children to study, or even cooking meals with ease.
Ending poverty requires confronting climate change, which affects every nation and every person. The populations least able to adapt – those that are the most poor and vulnerable – will be hardest hit, rolling back decades of development work.
How do we achieve the dual goals of expanding energy production for those without power and drastically reducing emissions from sources such as coal that produce carbon dioxide, the primary contributor to climate change?
There is no single answer and we cannot ask poor communities to forego access to energy because the developed world has already put so much carbon pollution in the air.
An array of policies and programs backed with new technology and new thinking can — if combined with political will and financial support — help poor populations get the energy they need while accelerating a worldwide transition to zero net carbon emissions.
Most people now realize the cost of inaction to deal with climate change is far higher than the cost of action. The challenge is mustering the political will to make smart policy choices.
A new report by the Global Commission on the Economy and Climate, of which I am a member, shows climate action delivers local development benefits as well as emissions reductions. In fact, smart policy choices can deliver economic, health and climate benefits for developed and developing countries alike.
Today, about 1.1 billion people around the world live without electricity. Cities, which now house more than half the world’s population, struggle under the weight of inefficient, expensive and often-polluting energy systems. Energy access and affordability are paramount in addressing poverty alleviation and shared prosperity goals, and cleaner energy is critical in mitigating climate change.
Applications of Open and Big Data principles and advanced analytics is an area of innovation that can help address many pressing energy sector challenges in the developing world, as well as provide social and financial dividends at low cost.
The World Bank Group is committed to accelerating the use of Open Data and advanced analytics to improve access to reliable, affordable and sustainable electricity, in line with its commitment to the Sustainable Energy for All (SE4ALL) initiative. In order to increase awareness around opportunities of new data capturing and analyzing solutions in the energy sector in emerging markets, the World Bank Group and University of Chicago hosted a training session and a subsequent workshop in mid-May.
- information and communication for development (ICT4D)
- information and communications technologies
- information and communication technology
- Big Data Exploration
- Big Data
- open data
- renewable energy
- green energy
- clean tech
- Clean technology
- Clean energy
- access to energy
- Energy Efficient
- Energy Efficiency
- Information and Communication Technologies
- The World Region
The city has constrained human and financial resources to respond to this issue, as energy supply is struggling to keep up with ever-growing demand. Consequently, severe electricity shortages occur at the national level, resulting in frequent load shedding and energy price inflation, to the tune of 12 percent in the third quarter of 2014 alone.
Dumsor or load shedding has become part of the everyday life of local inhabitants; in fact, it is such a chronic issue that it has even made it into Wikipedia. Under the current timetable, residential customers have up to 24 hours of power outage for every 12 hours of power and are forced to use back-up power, kerosene lamps or be without power. At the same time, the Energy Commission of Ghana estimates that every year end-use electricity waste is around 30 percent of all of the electricity consumed, which in part, is due to the inefficiency of appliances and their overuse by the population. As is well known, inefficient use of energy contributes to higher levels of energy consumption than needed.
Although energy supply in the city is so often an issue, creative energies are bubbling in local information technology and innovation hubs, ready for a “spillover” into other sectors such as energy. Accra is home to a growing community of technologists and innovators, offering great and untapped potential for a new force to offer solutions, particularly, in the area of energy efficiency.
In 2014, Tajikistan applied climate analysis to maximize investments in an aging hydropower system upon which half a million people depend. Morocco continued the phased development of a 500 MW concentrated solar power complex — the first of its kind in Morocco and one of the largest in the world, promising to bring electricity to 1.1 million Moroccans. Indigenous peoples’ groups in Brazil presented and received approval for a $6.5 million plan to advance their participation in sustainable forest management.
These are just a few of the many progressive steps that 63 developing and middle income countries are taking to shift to low carbon, climate-resilient economies with support from the Climate Investment Funds (CIF).
With more than $8 billion in resources expected to attract at least an additional $57 billion from other sources, the CIF is accelerating, scaling up, and influencing the design of a wide range of climate-related investments in participating countries. While this may be only a small portion of the resources needed annually to curb global warming, the CIF is showing that even a limited amount of public funding, if well placed, can deliver investments at scale to empower transformation.
Breakthroughs in energy technology are happening all over the world, improving access to power for people and making a real difference in their quality of life. While technological innovation tends to come predominantly from developed economies, we see incredible entrepreneurialism in developing countries when it comes to adopting and adapting new technology for local markets and needs. The challenge for poorer countries is getting timely access to the best and cleanest technologies.
When I was approached by Ideas Lab to share my energy innovation predictions, I decided to crowdsource ideas from my team in the World Bank’s Energy Global Practice. These are people in regular — almost daily — contact with the government and private sector in the world’s key emerging markets and low-income countries.
Their workdays are occupied by the challenge of improving energy services for millions of people in developing countries while also reaching the 1.2 billion people in the world still waiting for any electricity connection. And the challenge is to do this in ways that are sustainable for economies, people and the environment.
1. In terms of technology breakthroughs, at the top of everyone’s list: energy storage.
Cities are the engines of growth
People congregate in cities to share ideas, create businesses and build better lives. Urban centers have always been the hearts of economies, driving growth and creating jobs. But cities also strain under the burden, their transport and utility arteries often overloaded with the pressure of supporting rapid urbanization and development. While only around 30 percent of Kenyans have access to electricity, around 60 percent of all electricity is consumed in the country’s capital, Nairobi.
As a result, access to energy can be both costly and unreliable. In many fast-growing cities, the demand for energy outstrips both total supply and the capacity of the grid to deliver that energy to businesses and households. Blackouts are a typical result and they are costly and dangerous. Energy generation is also often very inefficient. As such, energy efficiency holds a big opportunity for reducing wasted energy resources, freeing up financial resources for private and public actors, and reducing the carbon footprints of the mentioned cities.
We’re doing a lot of talking and listening here at COP 20 in Lima about climate finance – how hundreds of billions of dollars were invested globally last year to clean up the air, get efficient energy to more people, make agriculture more productive, and build resilience to extreme weather events.
We all know and acknowledge much more still needs to be done – the International Energy Agency and others believe we need at least $1 trillion dollars of new investment each year to address climate change.
There’s no way that public money alone can meet that goal. We need to find ways to catalyze the limited public funds we have to unlock private investment. That, of course, means investors need to have the confidence that the right policies are in place to make long-term investments for the climate.