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Energy

Solar Home Systems: Lighting up Bangladesh's Countryside

Naomi Ahmad's picture

Lives no longer interrupted by the setting sun…

We were walking towards the small bridge over the canal. The sun had already set and dusk was gradually fading into darkness. The winter air was quiet and still. Approaching the highest point of the bridge, I could sense the excitement in our quickening footsteps - we were almost there.

The project officials had told us that we could see it all, if we stood and looked out from the highest point of the bridge. So we leaned over the railings and waited, straining to see. But there was nothing – just the fuzzy darkness, gradually thickening and settling quietly on the land. I was left wondering whether we were just on a wild goose chase.

Then down below, a faint light suddenly flickered to life. A bulb was turned on in the darkness. Then another glowed – and yet another! In a few minutes, the area lying below us was glimmering with the tiny dots of faint white light bulbs. And from our high vantage point we could clearly see that the sleepy little rural marketplace - Garjon Bunia Bazaar – had woken up; ready for another evening.

Little Drops of Water Make the Mighty Ocean…

Naomi Ahmad's picture

Saving Electricity–One Bulb at a Time!

Waiting in line to exchange lightbulbs

On a crisp October morning, all across Bangladesh in 39 districts, they flocked to their nearest schools and community centers, clutching their electricity bills and carrying small bags of used incandescent bulbs. There was much excitement and curiosity in the air – people stood in long snaking queues, gathered to chit-chat and watch what was going on. Men, women and even children waited patiently; expectantly.

They were waiting for the second round of free distribution of energy efficient compact fluorescent lamps (CFLs) to begin.

CFLs consume one-fifth energy compared to regular bulbs. At a time when Bangladesh’s power generation capacity is much below the energy demand, using CFLs can significantly help in reducing peak electricity demand.

This is great news for the energy starved people of Bangladesh, many of whom have to endure hours of power cuts every day. During peak hours, the country faces electricity shortages of about 1,500-2,000 MW. In some areas, this means power cuts for at least 6 - 8 hours a day! Using CFLs will save electricity and help the people cut back on their electricity bills.

How Can Poverty Mapping Support Development in Bhutan?

Andy Kotikula's picture

As my plane glides over the lush, green forest on the side of the mountains and descends into the narrow valley where the airport is located, I start to feel ...happy? Yes, happiness is the motto of the country of Bhutan—which is actually a kingdom. Interestingly, Bhutan is known for its development philosophy of Gross National Happiness.

While working to finalize the poverty mapping work that our World Bank team has been collaborating on with Bhutan’s National Statistics Bureau (NSB) and the Gross National Happiness Commission (GNHC), I realized that I am happy not just because I have had the opportunity to be in such a beautiful place, but also as I have had the chance to work with some highly dedicated, capable (and yes, happy!) civil servants.

The poverty-mapping exercise in Bhutan was carried out by a joint team of staff members from the NSB and the World Bank. The team uses a “Small Area Estimation” method developed by Elbers et al. (2003) . This method uses both the 2005 Population Census and the 2007 household living standard survey (BLSS) to produce reliable poverty estimates at lower levels of disaggregation than existing survey data permits. In the case of Bhutan, the team managed to come up with reliable poverty estimates at the sub-district (known as Gewog in Bhutan) level .This work was also supported in part by AusAID through the South Asia Policy Facility for Decentralization and Service Delivery. 

Is Sustainable Urbanization Possible in Sri Lanka?

Dilinika Peiris's picture

With urbanization in Sri Lanka expected to increase from 20% in 2000 to 60% in 2030, perpetual gridlock, polluted waterways, and smoggy skies could all be potential side effects. However, Managing Cities for Sri Lanka Green Growth, organized by the Urban Development Authority and attended by representatives from all major cities taught me some ways we may mitigate some of the negative effects and create a sustainable urban development through innovative locally driven initiatives.

The workshop introduced the Eco2Cities approach to urban development which looks at helping developing countries achieve ecological and economic sustainability in urban areas. Although all Sri Lankan cities currently face challenges related to poor urban planning, it was enriching to hear some successful and innovative initiatives carried out by certain communities that can be used as examples for others.

Let Scientific Precision Not be the Enemy of Common Sense

Zahid Hussain's picture

The supply of electricity is a necessary ingredient for economic and social development in low income countries. Electricity is considered to be one of the most important services for improving the welfare of individual citizens. In the digital age, it is difficult to visualize development without electricity. Apart from the availability of energy per se, change in the quality of energy is one of the most important drivers of productivity.

The process of economic development necessarily involves a transition from low levels of energy consumption to higher levels where the linkages between energy, non-energy inputs and economic activity change significantly as an economy meanders through different stages of development. With such progress, commercial fossil fuels and ultimately electricity becomes predominant. Further, the expansion of electricity supply is critical to minimize the consumption of biomass fuel that has been responsible for the massive deforestation, desertification and many health problems.

All of the above sounds fairly straightforward and non-controversial, right? Not really. Count on economists for coming up with Harry Truman’s proverbial “on the other hand”. In other words, there are no straight answers as is most often the case in the infernal complexities, contradictions and ambiguities of our favorite ‘dismal science’.

The Chicken and the Egg Ought to Come Together

Zahid Hussain's picture

The power supply situation in Bangladesh remains as precarious as ever; with power outages becoming more erratic and load shedding persistently higher than the corresponding months in the previous year (see Figure). Bangladesh is currently experiencing unprecedented levels of load shedding nationally. Brought about by a shortage of generation supply capacity, load shedding is a last resort measure to prevent a collapse of the national electricity supply system. The risk of load shedding will remain high until at least 2013 if further actions are not taken to ameliorate the situation. Specific and immediate interventions were needed to minimize the risk of load shedding until the new peaking plant and base load electricity generating capacity being built comes online.

The government has taken initiatives to increase the generation capacity to 7,000 MW by 2013 through various technologies (fossil fuel and renewable) with both private and public sector participation. A large portion of this plan relies on quick rental power based on imported liquid fuels which are expensive, more than three times the cost per unit of electricity at which power is currently produced by large power plants.

Costly Electricity May Still Be Cheap

Zahid Hussain's picture

The deep power crisis that Bangladesh is currently living through is affecting more people than the 40 percent population who currently have access to electricity. The reasons are simple.

For industries power outages increase production costs and the operating uncertainty that enterprises face. Losses arise from spoilage of goods-in-process and damage to machinery. Often the cuts in power supply cause production losses lasting beyond the duration of the outage. E-commerce and ICT cannot operate without reliable supplies of electricity. Mechanization of businesses is rendered ineffective, affecting productivity. SMEs rely on electricity for a variety of needs—lighting, refrigeration, grain mills, water pumping, food preservation and you name it. More generally, economic growth that creates jobs and enhances incomes requires electricity. Less and unreliable electricity translates into less and unreliable jobs. This is now a well established fact.

The million dollar question is what do we do to energize the economy?

Bangladesh sets a world record – 5 million CFLs in a day, one bulb at a time!

Ashok Sarkar's picture

CFL bulbIf you were in Bangladesh in June, you would have found teachers in schools, preachers in mosques, and ads in newspapers, television, loudspeakers and pamphlets, encouraging people to bring in their incandescent bulbs to exchange with new Compact Fluorescent Lamps (CFLs) – and encouraged they were! On Saturday, June 19th 2010, at over 1,400 rural and urban distribution centers spread across 27 districts, manned by teachers, utility workers and other volunteers, Bangladeshis collectively took home about five million high quality CFL bulbs, in the first round of distribution.

 

They broke a record set by the British in January of 2008, for the most number of CFL bulbs distributed in a single day―some 4.5 million. In June, the Government and people of Bangladesh were inspired to do even better … and they did!

 

The New Normal? South Asia Looks East

Dipak Dasgupta's picture

The world South Asia will face after this crisis is not going to be the same as in the past. The trend that is accelerating after the financial crisis is that of the “new normal”: the shift in traditional engines of growth from industrial countries to emerging markets.

The crisis is accelerating this fundamental change in economic order in which developed countries have to save more and spend less, while emerging markets, such as China, India, Indonesia, Brazil, Russia, and South Africa begin to play much bigger roles in driving the global recovery. According to our estimates, by 2020, in just ten years---Asia may see its share of world GDP (in nominal dollars) climb to over one-third, replacing North America and the European Union as the biggest region. Underlying this is an expected sharp rise in shares of China and India, and indeed, that of all emerging markets may climb to nearly one-half of global output.

Is South Asia Moving Up?

Dipak Dasgupta's picture

The food, fuel, and financial crises during the last three years sent shockwaves throughout the world and its effects rippled across South Asia. It impacted growth, causing a reduction of growth by nearly 3% from the peak of 8.9% in 2007 to 6.3% in 2009, led to job losses, declines in stock market value, decreases in tourism, and increasing pressures on already weak fiscal, balance of payments, reserves and exchange rates.

I was based in New Delhi during the crisis, and the effects were palpable. For a moment, it looked as if confidence was ebbing---the construction cranes in Gurgaon (the fastest-growing township around Delhi) became silent, a young scholar at Delhi University ran a survey of what graduates might do as job markets became difficult, airlines ran half-empty and racked-up massive losses, jobs were lost heavily in diamond-cutting in Gujarat and IT firms stopped hiring in Bangalore, and people paused to consider the implications of such a dramatic change from the accelerating and heady growth of the previous years. But despite the circumstances, and thanks to strong and prompt government actions, confidence has swiftly returned, the region has proven to be quite resilient and a noticeable resurgence has taken hold.

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