electric vehicle industry is entering a new phase of accelerating development,
President Xi Jinping wrote in a congratulatory message to participants of a new energy
vehicle conference in early July. In 2018, China sold almost as many electric vehicles as
the rest of the world combined. At the same event, the chairman of Chinese
electric vehicle giant BYD upped the ante, challenging China to electrify all passenger vehicles
New energy vehicle sales are booming, but they still only amounted to 2.5% of car sales in China in 2018. Could all sales feasibly be electric within the next decade?
A recent report from the Innovation Centre for
Energy and Transportation (iCET) made the first public proposal of a timeline
for the phaseout of petrol and diesel vehicles across China. According to the
Beijing-based thinktank, 2030 is premature, but an entire phaseout could be
possible by 2040. However, the report also highlights significant uncertainties
ahead, including whether consumer appetite for electric vehicles will wane when
government subsidies are cut.
Why phase out traditional vehicles?
Starting in 2016, regions and countries around the world began proposing an end to driving as we know it. China’s vice minister of industry and information technology made waves when he announced in 2017 that China, the world’s largest car market for the past decade, was researching a phaseout of petrol and diesel vehicles.
The news followed a steady drumbeat of policies supporting the growth of China’s new energy vehicle industry in recent years. From generous government subsidies to driving restriction exceptions in China’s congested cities, the government has been coaxing the industry along.
much to gain from phasing out all petrol and diesel vehicles. For one, the
country relies on imports to meet 70% of its crude oil demand, 42% of which is consumed by vehicles. Petrol and
diesel cars also have a major impact on public health. They are among the main perpetrators of air pollution in many of China’s
cities. As car ownership has climbed, increasing oil use has also contributed to China’s rising greenhouse gas
With solar panels and wind turbines, China used subsidies to build companies that now dominate the industries worldwide. The burgeoning electric vehicle market presents a similar opportunity.
Is a phaseout possible?
Hainan, the island province in China’s south, has emerged as a green pioneer in recent years. In a plan released in March this year, it became the first region in China to set an official date for the phaseout of petrol and diesel vehicles.
Hainan has its sights set on 2030, but the rest of the country is unlikely to meet that deadline according to iCET’s report. The group built a model based on China’s automobile industry trends, national policies and oil consumption under a scenario of limiting global warming to under 2C, and proposed a phaseout timetable accordingly. The timetable states that smaller petrol and diesel passenger vehicles will be phased out between 2020 and 2040. Larger “commercial vehicles”, such as buses and trucks, will follow, so that all petrol and diesel vehicles are phased out by 2050.
The study proposes an incremental phaseout based on the type of vehicle and region. The largest cities that already have strong electric vehicle markets are prioritised along with cities suffering the most from pollution, while relatively underdeveloped regions are given more time to make the transition. Taking the lead will be government-owned vehicle fleets, followed by private vehicles, which will allow some time for costs to come down further for alternative vehicle technologies. The majority of passenger vehicles will be replaced by new energy vehicles and non plug-in hybrids (like the Toyota Prius) according to the study.
Taiyuan, an industrial city in west China, has already demonstrated this model by electrifying its taxi fleet. Shenzhen followed suit this year. However, Li Wanli, formerly of the Ministry of Industry and Information Technology, commented at the report launch: “I personally think the proposed timetable is too early and tight for privately owned vehicles.”
He also cautioned that the study’s suggested approach may pose problems. Citing fuel efficiency standards being rolled out regionally right now, he said the piecemeal approach has caused headaches for manufacturers and is a case to learn from.
Although the study’s timetable aligns with current policies and projections, the authors elaborate that several uncertainties could influence China’s path. The electric vehicle industry is in the midst of a major transition. Subsidies have long been boosting sales, accounting for 20-35% of the take-home sale price for manufacturers in 2016. Now, the government has decided to wean the industry off the handouts, likely entirely by 2020.
This shift could dampen consumer appetite. Projections show that electric vehicles could reach price parity with petrol and diesel vehicles by 2030, but for now they will likely remain out of reach for many Chinese buyers without government support. The Tesla Model 3, for instance, is being advertised as a vehicle for the mass market. But its price tag is still about US$15,000 above the average car in China.
Whether enough alternative cars can be produced is also moot. Production of new energy vehicles is slightly above sales in China, but even at over one million sales in 2018, it is dwarfed by the market for conventional vehicle. To encourage production, this year China is introducing a national production policy for large manufacturers. The system is slightly more complex than a pure quota, but it essentially requires automakers to meet production targets for 2019 and 2020 or buy credits from overperforming companies. The policy is expected to double new energy vehicles’ share of sales, according to Bloomberg New Energy Finance, but no quota has been set for after 2020.
Whether infrastructure can keep up with the phaseout is also a looming question. Building out enough charging stations to supply a rapidly expanding electric vehicle fleet is a government priority, and an unprecedented challenge. The power grid may also struggle to keep up with charging if demand is not timed intelligently. A Natural Resources Defense Council (NRDC) study found that peak load on the grid could increase 58% by 2030.
Environmental pros and cons
The iCET study finds that greenhouse gases and air pollution would be reduced significantly if their timetable is followed. A study by the China Automobile Technology Research Centre found that phasing out petrol and diesel vehicles would lead to a 41% drop in nitrogen oxide and a 35% drop in particulate matter emissions in 2050, compared to a 2017 baseline. Based on the iCET study, end-user greenhouse gas emissions would fall 51% in 2040 and 77% in 2050 while lifecycle emissions (including from electricity generation) would fall 55% in 2050.
However, electric vehicles are not without their own environmental hazards. Battery supply in particular has raised red flags. Currently, battery recycling remains very low due to there being diverse battery types and an unwillingness from recyclers to take responsibility for safety risks. The iCET study warns that if a better recycling system is not established, lithium, cobalt and manganese in the batteries could cause significant damage to public health and the environment. Dealing with this blockage in the electric vehicle lifecycle could slow down the rollout, the authors argue.
Setting a date
The government has set a number of long-term targets for new energy vehicle production. The most ambitious is for them to account for 40% of car sales by 2030. Will China ratchet up the pace by setting a phaseout target on top of that?
Hainan has already fired the starting gun. However, its vehicle market is relatively small (the province has about one sixth as many cars as Beijing) so it will not be as significant an undertaking there. A Caixin article suggests that Beijing might be a good candidate to follow Hainan’s example as it has led in the establishment of other new energy vehicle policies in the past.
At the report release, Wang Baixia, one of the drafters of Hainan’s phaseout plan, said having a target would send a strong signal: “A timetable is still needed, for the government and companies, everyone needs such a timetable (…) this long-term expectation is very important.”
The government is working on a 15-year new energy vehicle development plan, which may provide further clarity on its phaseout plans.
From our partner chinadialogue.net
From nanotechnology to solar power: Solutions to drought
While the drought has intensified in Iran and the country is facing water stress, various solutions from the use of solar power plants to the expansion of watershed management and nanotechnology are offered by experts and officials.
Iran is located in an arid and semi-arid region, and Iranians have long sought to make the most of water.
In recent years, the drought has intensified making water resources fragile and it can be said that we have reached water bankruptcy in Iran.
However, water stress will continue this fall (September 23-December 21), and the season is expected to be relatively hot and short of rain, according to Ahad Vazifeh, head of the national center for drought and crisis management.
In such a situation, officials and experts propose various solutions for optimal water management.
Alireza Qazizadeh, a water and environment expert, referring to 80 percent of the arid regions in the country, said that “Iran has one percent of the earth’s area and receives only 36 percent of renewable resources.
The country receives 250 mm of rainfall annually, which is about 400 billion cubic meters, considering 70 percent evaporation, there is only 130 billion cubic meters of renewable water and 13 billion cubic meters of input from border waters.”
Referring to 800 ml of average rainfall and 700 mm of global evaporation, he noted that 70 percent of rainfall in Iran occurs in only 25 percent of the country and only 25 percent rains in irrigation seasons.
Pointing to the need for 113 billion cubic meters of water in the current year (began on March 21), he stated that “of this amount, 102 billion is projected for agricultural use, 7 percent for drinking and 2 percent for industry, and at this point water stress occurs.
In 2001, 5.5 billion cubic meters of underground resources were withdrawn annually, and if we consider this amount as 20 years from that year until now, it means that we have withdrawn an equivalent of one year of water consumption from non-renewable resources, which is alarming.”
The use of unconventional water sources can be effective in controlling drought, such as rainwater or river runoff, desalinated water, municipal wastewater that can be reused by treatment, he concluded.
Rasoul Sarraf, the Faculty of Materials at Shahid Modarres University, suggests a different solution and states that “To solve ease water stress, we have no choice but to use nanotechnology and solar power plants.
Pointing to the sun as the main condition for solar power plant, and while pointing to 300 sunny days in the country, he said that at the Paris Convention, Iran was required to reduce emissions by 4 percent definitively and 8 percent conditionally, which will only be achieved by using solar power plants.
Hamidreza Zakizadeh, deputy director of watershed management at Tehran’s Department of Natural Resources and Watershed Management, believes that watershed management can at least reduce the effects of drought by managing floods and extracting water for farmers.
Amir Abbas Ahmadi, head of habitats and regional affairs of Tehran Department of Environment, also referring to the severe drought in Tehran, pointed to the need to develop a comprehensive plan for water management and said that it is necessary to cooperate with several responsible bodies and develop a comprehensive plan to control the situation.
He also emphasizes the need to control migration to the capital, construction, and the implementation of the Comprehensive Plan of Tehran city.
While various solutions are proposed by officials and experts to manage water and deal with drought, it is necessary for the related organizations to work together to manage the current situation.
Mohammad Reza Espahbod, an expert in groundwater resources, also suggested that while the country is dealing with severe drought due to improper withdrawal of groundwater and low rainfall, karst water resources can supply the whole water needed by the country, only if managed.
Iran is the fifth country in the world in terms of karst water resources, he stated.
Qanats can also come efficient to contain water scarcity due to relatively low cost, low evaporation rates, and not requiring technical knowledge, moreover, they proved sustainable being used in perpetuity without posing any damages to the environment.
According to the Ministry of Energy, about 36,300 qanats have been identified in Iran, which has been saturated with water for over 2,000 years.
In recent years, 3,800 qanats have been rehabilitated through watershed and aquifer management, and people who had migrated due to water scarcity have returned to their homes.
Water resources shrinking
Renewable water resources have decreased by 30 percent over the last four decades, while Iran’s population has increased by about 2.5 times, Qasem Taqizadeh, deputy minister of energy, said in June.
The current water year (started on September 23, 2020) has received the lowest rain in the past 52 years, so climate change and Iran’s arid region should become a common belief at all levels, he lamented.
A recent report by Nature Scientific Journal on Iran’s water crisis indicates that from 2002 to 2015, over 74 billion cubic meters have been extracted from aquifers, which is unprecedented and its revival takes thousands of years along with urgent action.
Three Iranian scientists studied 30 basins in the country and realized that the rate of aquifer depletion over a 14-year period has been about 74 billion cubic meters, which is recently published in Nature Scientific Journal.
Also, over-harvesting in 77 percent of Iran has led to more land subsidence and soil salinity. Research and statistics show that the average overdraft from the country’s aquifers was about 5.2 billion cubic meters per year.
Mohammad Darvish, head of the environment group in the UNESCO Chair on Social Health, has said that the situation of groundwater resources is worrisome.
From our partner Tehran Times
Technology and crime: A never-ending cat-and-mouse game
Is technology a good or bad thing? It depends on who you ask, as it is more about the way technology is used. Afterall, technology can be used by criminals but can also be used to catch criminals, creating a fascinating cat-and-mouse game.
Countless ways technology can be used for evil
The first spear was used to improve hunting and to defend from attacking beasts. However, it was also soon used against other humans; nuclear power is used to produce energy, but it was also used to annihilate whole cities. Looking at today’s news, we’ve learned that cryptocurrencies could be (and are) used as the preferred form of payments of ransomware since they provide an anonymous, reliable, and fast payment method for cybercriminals.
Similarly, secure phones are providing criminal rings with a fast and easy way to coordinate their rogue activities. The list could go on. Ultimately, all technological advancements can be used for good or evil. Indeed, technology is not inherently bad or good, it is its usage that makes the difference. After all, spears served well in preventing the extinction of humankind, nuclear power is used to generate energy, cryptocurrency is a promise to democratize finance, and mobile phones are the device of choice of billions of people daily (you too are probably reading this piece on a mobile).
However, what is new with respect to the past (recent and distant) is that technology is nowadays much more widespread, pervasive, and easier to manipulate than it was some time ago. Indeed, not all of us are experts in nuclear material, or willing and capable of effectively throwing a spear at someone else. But each of us is surrounded by, and uses, technology, with a sizeable part of users also capable of modifying that technology to better serve their purposes (think of computer scientists, programmers, coding kids – technology democratization).
This huge reservoir of people that are capable of using technology in a way that is different from what it was devised for, is not made of just ethical hackers: there can be black hats as well (that is, technology experts supporting evil usages of such technology). In technical terms, the attack vector and the security perimeter have dramatically expanded, leading to a scenario where technology can be easily exploited for rogue purposes by large cohorts of people that can attack some of the many assets that are nowadays vulnerable – the cybersecurity domain provides the best example for the depicted scenario.
Fast-paced innovation and unprecedented threats
What is more, is that technology developments will not stop. On the contrary, we are experiencing an exponentially fast pace in technology innovation, that resolves in less time between technology innovations cycles that, while improving our way of living, also pave the way for novel, unprecedented threats to materialize. For instance, the advent of quantum computers will make the majority of current encryption and digital signature methods useless and what was encrypted and signed in the past, exposed.
The tension between legitimate and illegitimate usages of technology is also heating up. For instance, there are discussions in the US and the EU about the need for the provider of ICT services to grant the decryption keys of future novel secure applications to law enforcement agencies should the need arise –a debatable measure.
However, technology is the very weapon we need to fight crime. Think of the use of Terahertz technology to discover the smuggling of drugs and explosives – the very same technology Qatar has successfully employed. Or the infiltration of mobile phone crime rings by law enforcement operators via high tech, ethical hacking (as it was the case for the EncroChat operation). And even if crime has shown the capability to infiltrate any sector of society, such as sports, where money can be laundered over digital networks and matches can be rigged and coordinated via chats, technology can help spot the anomalies of money transfer, and data science can spot anomalies in matches, and can therefore thwart such a crime – a recent United Nations-sponsored event, participated by the International Centre for Sport Security (ICSS) Qatar and the College of Science and Engineering (CSE) at Hamad Bin Khalifa University (HBKU) discussed the cited topic. In the end, the very same technology that is used by criminals is also used to fight crime itself.
Don’t get left behind
In the above-depicted cybersecurity cat-and-mouse game, the loser is the party that does not update its tools, does not plan, and does not evolve.
In particular, cybersecurity can help a country such as Qatar over two strategic dimensions: to better prevent/detect/react to the criminal usage of technology, as well as to advance robustly toward a knowledge-based economy and reinforce the country’s presence in the segment of high value-added services and products to fight crime.
In this context, a safe bet is to invest in education, for both governments and private citizens. On the one hand, only an educated workforce would be able to conceptualize/design/implement advanced cybersecurity tools and frameworks, as well as strategically frame the fight against crime. On the other hand, the same well-educated workforce will be able to spur innovation, create start-ups, produce novel high-skill products, and diversify the economy.
In this context, Qatar enjoys a head start, thanks to its huge investment in education over the last 20 years. In particular, at HBKU – part of Qatar Foundation – where we have been educating future generations.
CSE engages and leads in research disciplines of national and global importance. The college’s speciality divisions are firmly committed to excellence in graduate teaching and training of highly qualified students with entrepreneurial capacity.
For instance, the MS in Cybersecurity offered by CSE touches on the foundations of cryptocurrencies, while the PhD in Computer Science and Engineering, offering several majors (including cybersecurity), prepares future high-level decision-makers, researchers, and entrepreneurs in the ICT domain – the leaders who will be driving the digitalization of the economy and leading the techno-fight against crime.
Enhancing poverty measurement through big data
Authors: Jasmina Ernst and Ruhimat Soerakoesoemah*
Ending poverty in all its forms is the first of the 17 Sustainable Development Goals (SDGs). While significant progress to reduce poverty had been made at the global and regional levels by 2019, the Covid-19 pandemic has partly reversed this trend. A significant share of the population in South-East Asia still lacks access to basic needs such as health services, proper nutrition and housing, causing many children to suffer from malnutrition and treatable illnesses.
Delivering on the commitments of the 2030 Agenda for Sustainable Development and leaving no one behind requires monitoring of the SDG implementation trends. At the country level, national statistics offices (NSOs) are generally responsible for SDG data collection and reporting, using traditional data sources such as surveys, census and administrative data. However, as the availability of data for almost half of the SDG indicators (105 of 231) in South-East Asia is insufficient, NSOs are exploring alternative sources and methods, such as big data and machine learning, to address the data gaps. Currently, earth observation and mobile phone data receive most attention in the domain of poverty reporting. Both data sources can significantly reduce the cost of reporting, as the data collection is less time and resource intensive than for conventional data.
The NSOs of Thailand and the Philippines, with support from the Asian Development Bank, conducted a feasibility study on the use of earth observation data to predict poverty levels. In the study, an algorithm, convolutional neural nets, was pretrained on an ImageNet database to detect simple low-level features in images such as lines or curves. Following a transfer learning technique, the algorithm was then trained to predict the intensity of night lights from features in corresponding daytime satellite images. Afterwards income-based poverty levels were estimated using the same features that were found to predict night light intensity combined with nationwide survey data, register-based data, and geospatial information. The resulting machine learning models yielded an accuracy of up to 94 per cent in predicting the poverty categories of satellite images. Despite promising study results, scaling up the models and integrating big data and machine learning for poverty statistics and SDG reporting still face many challenges. Thus, NSOs need support to train their staff, gain continuous access to new datasets and expand their digital infrastructure.
Some support is available to NSOs for big data integration. The UN Committee of Experts on Big Data and Data Science for Official Statistics (UN-CEBD) oversees several task teams, including the UN Global Platform which has launched a cloud-service ecosystem to facilitate international collaboration with respect to big data. Two additional task teams focus on Big Data for the SDGs and Earth Observation data, providing technical guidance and trainings to NSOs. At the regional level, the weekly ESCAP Stats Café series provides a knowledge sharing platform for experiences related to the impact of COVID-19 on national statistical systems. The Stats Café includes multiple sessions dedicated to the use of alternative data sources for official statistics and the SDGs. Additionally, ESCAP has published policy briefs on the region’s practices in using non-traditional data sources for official statistics.
Mobile phone data can also be used to understand socioeconomic conditions in the absence of traditional statistics and to provide greater granularity and frequency for existing estimates. Call detail records coupled with airtime credit purchases, for instance, could be used to infer economic density, wealth or poverty levels, and to measure food consumption. An example can be found in poverty estimates for Vanuatu based on education, household characteristics and expenditure. These were generated by Pulse Lab Jakarta – a joint innovation facility associated with UN Global Pulse and the government of Indonesia.
Access to mobile phone data, however, remains a challenge. It requires long negotiations with mobile network operators, finding the most suitable data access model, ensuring data privacy and security, training the NSO staff and securing dedicated resources. The UN-CEBD – through the Task Team on Mobile Phone Data and ESCAP – supports NSOs in accessing and using mobile phone data through workshops, guides and the sharing of country experiences. BPS Statistics Indonesia, the Indonesian NSO, is exploring this data source for reporting on four SDG indicators and has been leading the regional efforts in South-East Asia. While several other NSOs in Asia and the Pacific can access mobile phone data or are negotiating access with mobile network operators, none of them have integrated it into poverty reporting.
As the interest and experience in the use of mobile phone data, satellite imagery and other alternative data sources for SDGs is growing among many South-East Asian NSOs, so is the need for training and capacity-building. Continuous knowledge exchange and collaboration is the best long-term strategy for NSOs and government agencies to track and alleviate poverty, and to measure the other 16 SDGs.
*Ruhimat Soerakoesoemah, Head, Sub-Regional Office for South-East Asia
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