Archive for ‘Electricity’

17/05/2020

China’s Chang’e-4 probe survives 500 Earth days on Moon’s far side

BEIJING, May 17 (Xinhua) — China’s Chang’e-4 probe has survived 500 Earth days on the far side of the moon while conducting a scientific exploration of the virgin territory.

The lander and rover of the Chang’e-4 probe have resumed work for the 18th lunar day on the far side of the moon after “sleeping” during the extremely cold night.

The lander woke up at 3:25 a.m. Sunday (Beijing time), and the rover awoke at 11:53 a.m. Saturday. Both are in normal working order, according to the Lunar Exploration and Space Program Center of the China National Space Administration (CNSA).

The Chang’e-4 probe, launched on Dec. 8, 2018, made the first-ever soft landing on the Von Karman Crater in the South Pole-Aitken Basin on the far side of the moon on Jan. 3, 2019.

A lunar day equals 14 days on Earth, and a lunar night is the same length. The Chang’e-4 probe switches to dormant mode during the lunar night due to the lack of solar power.

The rover Yutu-2, or Jade Rabbit-2, has driven 447.68 meters, and is now 292 meters away from the lander. It has conducted scientific detection on lunar rocks, the lunar soil on its track and some impact craters.

Scientists used the Lunar Penetrating Radar on Yutu-2 to study the geological structure with a depth of 40 meters, unveiling the secrets buried under the surface of the far side of the moon, enriching our understanding about the history of celestial collisions and volcanic activities and shedding new light on the geological evolution on the moon.

Scientists also analyzed the data of the infrared imaging spectrometer on Yutu-2 and revealed the material composition on the moon’s far side, verifying that the lunar mantle is rich in olivine, which deepens our understanding of the formation and evolution of the moon.

China plans to launch its first Mars exploration mission Tianwen-1 in July. Due to the modification of the ground communication facilities, the rover and the lander will conduct in-situ detection during the 18th lunar day, said the CNSA.

The scientific tasks of the Chang’e-4 mission include conducting low-frequency radio astronomical observation, surveying the terrain and landforms, detecting the mineral composition and shallow lunar surface structure and measuring neutron radiation and neutral atoms.

The Chang’e-4 mission embodies China’s hope to combine wisdom in space exploration with four payloads developed by the Netherlands, Germany, Sweden and Saudi Arabia.

Source: Xinhua

14/05/2020

India’s carbon emissions fall for first time in four decades

A view of clear blue and white skies, clean air in the city during the nationwide lockdown to curb spread of coronavirus (Covid-19) at sector-30 near Delhi-Gurugram expressway on April 20, 2020 in Gurugram, India.Image copyright GETTY IMAGES

India’s CO2 emissions have fallen for the first time in four decades – and not just as a result of the country’s coronavirus lockdown.

Falling electricity use and competition from renewables had weakened the demand for fossil fuels even before the coronavirus hit, according to analysis by the environmental website, Carbon Brief. However, it was the sudden nationwide lockdown in March that finally tipped the country’s 37-year emissions growth trend into reverse.

The study finds that Indian carbon dioxide emissions fell 15% in March, and are likely to have fallen by 30% in April.

Virtually all of the drop-off in power demand has been borne by coal-fired generators, which explains why the emissions reductions have been so dramatic.

India emissions fall chart

Coal-fired power generation was down 15% in March and 31% in the first three weeks of April, according to daily data from the Indian national grid.

But even before India’s sudden coronavirus lockdown, the demand for coal was weakening.

The study finds that in the fiscal year ending March 2020, coal deliveries were down by around 2%, a small but significant reduction when set against the trend – an increase in thermal power generation of 7.5% a year set over the previous decade.

Indian oil consumption shows a similar reduction in demand growth.

Vehicles move through DLF Cybercity during nation wide lockdown amid Covid-19 coronavirus pandemic in GurugramImage copyright GETTY IMAGES
Image caption The nationwide lockdown finally tipped a 37-year emissions growth trend into reverse

It has been slowing since early 2019.

And, once again, the trend has been compounded by the impact of the Covid-19 lockdown measures on the transport industry.

Oil consumption was down 18% year-on-year in March 2020.

Meanwhile, the supply of energy from renewables has increased over the year and has held up since the pandemic struck.

This resilience the renewables energy sector shows in the face of the sudden reduction in demand caused by coronavirus is not confined to India.

Media caption Delhi smog disappears during India’s lockdown

According to figures published by the International Energy Agency (IEA) at the end of April, the world’s use of coal was down 8% in the first quarter of the year.

By contrast, wind and solar power saw a slight uptick in demand internationally.

A key reason that coal has taken the brunt of the fall in electricity demand is that it cost more to run on a day-to-day basis.

Once you have installed a solar panel or a wind turbine, operating costs are very low and, therefore, tend to get priority on electricity grids.

This photo taken on December 7, 2017 shows Indian labourers loading coal onto trucks at an open mine in Dhanbad in the eastern Indian state of Jharkhand.Image copyright GETTY IMAGES
Image caption India’s use of coal has plummeted, in line with that of other countries

Thermal power stations – those powered by coal, gas or oil – by contrast, require you to buy fuel in order to generate power.

But analysts warn that the decline in fossil fuel use may not last.

They say when the pandemic subsides, there is a risk that emissions will soar again as countries attempt to kick-start their economies.

The US has already started to relax environmental regulations and the fear is other nations could follow suit.

However, the analysis from Carbon Brief suggests there are reasons to think India could buck this trend.

The coronavirus crisis has brought the long-brewing financial troubles in the Indian coal sector to a head, and the Indian government is finalising a relief package which could top 900bn rupees ($12bn; £9.6bn).

But, at the same time, the government is talking about supporting renewable energy as part of the recovery.

Wind turbines generate electricity in Punniyavalanpuram, Tamil Nadu, India.Image copyright GETTY IMAGES
Image caption Renewables have the economic edge in India, offering far cheaper electricity than coal

Renewables have the economic edge in India, offering far cheaper electricity than coal.

The report claims that new solar capacity can cost as little 2.55 rupees per kilowatt hour, while the average cost for electricity generated from coal is 3.38 rupees per hour.

Investing in renewables is also consistent with the country’s National Clean Air Programme, launched in 2019.

Environmentalists hope the clean air and clear skies Indians have enjoyed since lockdown will increase public pressure on the government to clean up the power sector and improve air quality.

Source: The BBC

17/04/2020

China’s Chang’e-4 probe resumes work for 17th lunar day

BEIJING, April 17 (Xinhua) — The lander and rover of the Chang’e-4 probe have resumed work for the 17th lunar day on the far side of the moon after “sleeping” during the extremely cold night.

The lander woke up at 1:24 p.m. Friday (Beijing time), and the rover awoke at 8:57 p.m. Thursday. Both are in normal working order, according to the Lunar Exploration and Space Program Center of the China National Space Administration.

The Chang’e-4 probe, launched on Dec. 8, 2018, made the first-ever soft landing on the Von Karman Crater in the South Pole-Aitken Basin on the far side of the moon on Jan. 3, 2019.

A lunar day equals 14 days on Earth, and a lunar night is the same length. The Chang’e-4 probe, switching to dormant mode during the lunar night due to the lack of solar power, has survived about 470 Earth days on the moon.

The rover Yutu-2, or Jade Rabbit-2, has worked much longer than its three-month design life, becoming the longest-working lunar rover on the moon.

Carrying scientific instruments such as panoramic camera, lunar penetrating radar, infrared imaging spectrometer and neutral atom detector, the rover will continue to move northwest to conduct scientific detection.

The scientific tasks of the Chang’e-4 mission include conducting low-frequency radio astronomical observation, surveying the terrain and landforms, detecting the mineral composition and shallow lunar surface structure and measuring neutron radiation and neutral atoms.

The Chang’e-4 mission embodies China’s hope to combine wisdom in space exploration with four payloads developed by the Netherlands, Germany, Sweden and Saudi Arabia.

Source: Xinhua

17/04/2020

Coronavirus: China oil titan warns of gathering ‘black swan’ risks for Beijing after pandemic

  • Fu Chengyu, the former chairman of China National Offshore Oil Corporation (CNOOC), says hostility towards Beijing will increase after the coronavirus
  • US will try to ‘thwart China’s rise’ and economic fallout from Covid-19 will be worse than the global financial crisis, says Fu
Former Sinopec chairman Fu Chengyu says China will face a more hostile world post coronavirus. Photo: EPA
Former Sinopec chairman Fu Chengyu says China will face a more hostile world post coronavirus. Photo: EPA

The world is set to become more hostile for China after the coronavirus as the risk of “black swan” events gathers for Beijing, a heavyweight in China’s state oil industry has warned, reflecting growing wariness about the geopolitical environment among political and business elites.

Fu Chengyu, the former chairman of both China National Offshore Oil Corporation (CNOOC) and Sinopec Group, painted an ominous picture of increasing antagonism from the United States and damaging unforeseen events, known as black swans, like Covid-19

 at an online symposium organised by business magazine Caijing.
The US would “mercilessly” suppress China in the fields of economics, trade, finance and technology, and Washington was set on taking advantage of the coronavirus pandemic to “forge a less favourable international environment for” the nation, Fu said this week.

“We’ve smelled the odours and new plots against China are in formation,” he said.

After the epidemic, the external environment for our survival will be more severe – Fu Chengyu
“After the epidemic, the external environment for our survival will be more severe … we must prepare for the worst and do our best to achieve the best possible results.”
While Fu has retired from his posts at state companies, he is an influential voice in

China’s oil industry

with decades of experience and contacts in the US petroleum sector.

Fu was a counterpart of Rex Tillerson, who was chairman of ExxonMobil from 2006 to 2017, and served as US State Secretary under President Donald Trump until March 2018.

While at the helm of CNOOC in the early 2000s, he felt political heat from Washington over a US$18.5 billion takeover bid for the American oil company Unocal in 2005, which the company was subsequently forced to withdraw.

China says no evidence to suggest coronavirus virus came from Wuhan’s lab
Speaking at the event in Beijing, Fu said that the coronavirus, which has heightened tensions between Beijing and Washington, will have impacts on global value chains and the world trade landscape for years to come.

“The crisis stemming from the coronavirus pandemic won’t be over in just one or two years … the impact will last longer than the 2008 global financial crisis,” he said.

He added that China would face numerous “black swan” risks in the future.

President Xi Jinping warned in 2019 that China must be on guard for black swan risks as well as “grey rhino” events, referring to an obvious threat that is often neglected.

Geopolitics is getting worse and worse, and we need to be very careful. The US will try various ways to thwart China’s rise, and energy is an important area

To respond to the economic fallout from the coronavirus, China must do more to create a self-sustaining domestic economy, Fu said, and in particular reduce input prices for gas and electricity and boost public services such as health care and education.

“Geopolitics is getting worse and worse, and we need to be very careful,” Fu said. “The US will try various ways to thwart China’s rise, and energy is an important area.”

The US could potentially form a new oil export alliance with Saudi Arabia and Russia to make it possible to cut oil supplies to China, he said.

“China must be prepared for such a scenario, and even when supplies are cut off, we can have some basic self-protection.”

Source: SCMP

06/04/2020

Coronavirus: India holds lights-off vigil as Modi calls for unity

People stand on their balconies and light candles and oil lamps in IndiaImage copyrigh tREUTERS
Image caption India’s prime minister called on the country to “challenge the darkness” of coronavirus

Indians have turned off their lights for a nationwide candle-lit vigil, heeding a call for unity as the country battles coronavirus.

Prime Minister Narendra Modi asked India’s 1.3 billion citizens to observe nine minutes without electricity at 21:00 local time (16:30 GMT) on Sunday.

He urged them to “challenge the darkness” of Covid-19 by lighting candles and lamps.

Millions responded, lighting up the night sky in a show of unity.

“Salute to the light of the lamp which brings auspiciousness, health and prosperity, which destroys negative feelings,” Mr Modi tweeted at the time of the vigil.

Residents light candles and turn on their mobile phone lights in IndiaImage copyright GETTY IMAGES
Image caption Millions of Indians observed the nine-minute vigil called for by Mr Modi

There have been more than 3,500 confirmed infections and around 100 deaths from Covid-19 in India, the latest figures from Johns Hopkins University say.

The true figures, however, are thought to be far higher. India has one of the lowest testing rates in the world, although efforts are under way to ramp up capacity.

A woman stands on a balcony after lighting an oil lamps in IndiaImage copyright REUTERS
Image caption India has been under lockdown since 25 March

There are fears that a major outbreak in the country – one of the world’s most densely populated – could result in a humanitarian catastrophe.

People are banned from leaving their homes under the lockdown measures. All non-essential businesses have been closed and almost all public gatherings are banned.

Media caption As cases of coronavirus rise and the virus hits India’s congested slums, will the country cope?

But the shutdown sparked an exodus from major cities such as Delhi, forcing thousands of migrant labourers to walk hundreds of kilometres to their native villages.

Last week, Mr Modi apologised for the impact of the strict stay-at-home measures, saying there was “no other way” to stop the spread of the virus.

The PM said the restrictions would remain in place for 21 days, but officials have warned that the lockdown could be extended in parts of the country.

Source: The BBC

29/03/2020

China-initiated int’l energy organization promotes green power alternatives

BEIJING, March 28 (Xinhua) — Clean energy is becoming the mainstream of global energy supply and interconnection is the mainstream of energy allocation, according to the Global Energy Interconnection Development and Cooperation Organization (GEIDCO).

Over the years, China is active in clean energy development and power grid interconnection with neighboring countries, and has achieved significant breakthroughs in UHV grids, smart grids, and clean energy, GEIDCO spokesperson told a press conference via live stream on Friday.

GEIDCO remains committed to promoting the energy interconnection to meet global power demand with clean and green alternatives, making idea dissemination, planning and research, international cooperation and project promotion the focus of its work, said the spokesperson.

The 2020 Global Energy Interconnection & China-Asia Energy and Power Conference is expected to be held in Beijing in November to discuss and strengthen cooperation on sustainable development in the energy industry.

Founded in March 2016, GEIDCO so far had 860 members from 115 countries, covering fields including energy, electricity, information, finance, consultation, science and technology, and environmental protection.

The global energy interconnection is a platform that connects grids around the world to facilitate development, deployment and utilization of clean energy, with ultra-high voltage transmission as the backbone.

Source: Xinhua

11/11/2019

Spotlight: China-Brazil trade set to reach new heights

SAO PAULO, Nov. 11 (Xinhua) — Though separated by oceans and continents, China and Brazil have fostered deepening bilateral cooperation over the years, especially in  investment, trade and finance.

With the upcoming 11th BRICS summit in Brazil’s capital Brasilia, expectations are high for the development of closer ties between the two countries.

STRENGTHENING INVESTMENT

China and Brazil have bolstered investment ties in recent years, and the Asian country has become Brazil’s largest source of foreign investment.

The two countries are not only deepening cooperation in the traditional areas of agriculture, electricity, mining and infrastructure, but also fostering growth in new areas such as technology innovation and the digital economy.

Last month, Brazilian telecommunications giant Oi put Chinese company Huawei’s 5G technology to the test during a local music festival — the largest trial of the 5G technology in Brazil.

Chinese Internet giant Alibaba’s website AliExpress has become one of Brazil’s most popular cross-border e-commerce platforms. Chinese Internet company Tencent and mobile ride-hailing platform DiDi have also invested in Brazilian companies.

Finally, the participation of Latin American countries — including Brazil — in jointly building the Belt and Road will provide a great opportunity for these countries to enhance investment cooperation with China, said Oliver Stuenkel, an expert of international relations at Brazil’s Getulio Vargas Foundation.

INCREASING TRADE

Although the global economy is facing downward pressure, bilateral trade between China and Brazil has continuously climbed, as both countries are committed to opening up their markets.

China has been Brazil’s largest trading partner and largest export market for a decade. In 2018, bilateral trade hit a record 100 billion U.S. dollars, official data showed.

Cheese bread, Brazil’s favorite breakfast and snack food, is now available at cafeterias in China, thanks to the first China International Import Expo (CIIE) in Shanghai last year.

In May, Brazil’s leading cheese bread maker Forno de Minas shipped its first container of 10 tons of cheese bread to China, supplying cafeterias in Shanghai. Two months later, the bakery shipped a second batch of 18 tons to China.

Brazil is also dedicated to opening up by optimizing its business environment. Li Tie, general manager of the Brazilian branch of BYD, a leading Chinese manufacturer of electric vehicles and batteries, said that the Brazilian government has actively promoted pension and labor law reforms and is planning to carry out tax reforms.

China and Brazil should further enhance their economic and trade relations, which have been fruitful and mutually beneficial, said Sergio Segovia, president of the Brazilian Trade and Investment Promotion Agency.

FINANCIAL COOPERATION

The two countries have enhanced cooperation in the financial sector.

In September, the Brazil government relaxed restrictions on the establishment of financial institutions. Bank XCMG, affiliated to China’s Xuzhou Construction Machinery Group, has become the first foreign bank that was approved by Brazil’s central bank after the release of the new regulation, and the bank’s foreign shareholding ratio is as high as 100 percent.

Wang Yansong, XCMG’s vice president, said that Bank XCMG will carry out financial leasing and other services in Brazil and help companies reduce exchange rate risks and financing costs.

As cross-border trade grows, fin-tech companies from both countries have carried out in-depth cooperation, such as that between Brazilian financial payment company Ebanx and AliExpress, in providing consumers with cross-border payment solutions.

In 2018, Ebanx handled 35 million cross-border transactions related to Chinese merchants, said its co-founder and CFO Wagner Ruiz. He expressed the hope that the company can help Chinese merchants sell more in Latin America in the future.

The BRICS leaders’ meeting is an excellent opportunity for Brazil to deepen business, investment and financial cooperation with China and other BRICS countries, said Marcos Trojan, special secretary for foreign trade and international affairs of Brazil’s Ministry of Economy.

Source: Xinhua

22/09/2019

China strengthens electric power cooperation with ASEAN

NANNING, Sept. 21 (Xinhua) — A forum on China-ASEAN cooperation in electric power was held Friday in Nanning City, capital of south China’s Guangxi Zhuang Autonomous Region, according to the organizer.

More than 160 experts from China and members of the Association of Southeast Asian Nations (ASEAN) gathered to discuss topics including investment, technology exchange and interconnection of infrastructure.

Chinese major electric power enterprises completed the investment of 1.8 billion U.S. dollars in 11 projects in the ASEAN countries and signed 9.91 billion U.S. dollars worth of contracts in 2018, according to China Electricity Council.

Cooperation between Chinese electric power enterprises and ASEAN countries covers hydropower, wind power, photovoltaic power and other fields, and has promoted local economic development and achieved win-win progress, said Yu Chongde, secretary general of the council.

China has rich experiences, advanced technology, and strong design and manufacturing capabilities in electric power, all of these are of great importance to ASEAN countries, said Yongyooth Horthong, an official from the Thai Ministry of Energy.

Source: Xinhua

10/09/2019

Block of flats collapses in southern China after ‘sinking into ground’

  • Residents evacuated from building in Shenzhen as it leans to one side
  • An investigation is launched and utilities in the area are cut off
The building leans to one side after apparently sinking into the ground. Photo: Weibo
The building leans to one side after apparently sinking into the ground. Photo: Weibo

Emergency workers sealed off a building in the southern Chinese city of Shenzhen after it collapsed on Wednesday morning, local authorities said.

At around 11.20am, a block of flats in Luohu district suddenly sank into the ground and leaned to one side, the Shenzhen government said on Weibo, China’s equivalent of Twitter.

“Before it happened, the local community office heard noises coming from underground, and evacuated residents. Right now there are no casualties,” the Weibo post said. “The case is being investigated.”

In a short video published by state broadcaster CCTV, a residential building appears to have sunk into the ground and leans on the neighbouring building, with bricks and concrete strewn on the ground.

The area was closed off as police, ambulance crews and firefighters attended the scene.

The authorities also evacuated residents from surrounding buildings, moving them into temporary housing. A panel of experts began to investigate the cause of the collapse, while water, gas and electricity supplies were cut off in the area and construction work was halted as a precaution.

Earlier this month, a stadium in Shenzhen collapsed while demolition work was being carried out, killing three workers and injuring three. The part of the venue that collapsed had previously been used as a basketball court but was being renovated, with most of the interior having been torn down apart from a few pillars supporting the roof.

Source: SCMP

26/03/2019

India election 2019: Bringing power to the people

A farmer walks through a lush rice field in rural India with electricity pylons in the backgroundImage copyrightAFP

The Indian Prime Minister, Narendra Modi, said last year that his government had reached its target of providing every village in India with electricity.

“Yesterday, we fulfilled a commitment due to which the lives of several Indians will be changed forever,” Mr Modi tweeted in April 2018.

In the run-up to the Indian election, which gets under way on 11 April, BBC Reality Check examines claims and pledges made by the main political parties.

So does this claim stand up to scrutiny?

Let’s start by looking at villages.

There are almost 600,000 villages in India, according to the 2011 census.

The government defines a village as fully electrified if 10% of its households, as well as public places such as schools and health centres, are connected to the grid.

By this definition, all villages have now been electrified, according to official data.

However, much of the work had been done under the previous governments.

When Mr Modi took office, 96% of all the villages in India were already electrified. That left about 18,000 villages to go.

Before the BJP came to power, India had the world’s largest electricity access deficit – 270 million people.

That accounted for just under a third of the overall global deficit, according to the World Bank’s 2017 State of Electricity Access report.

The World Bank estimates that nearly 85% of the entire population now has access to power supply – that’s slightly higher than the government estimate of 82%.

What about households?

The project Mr Modi launched in September 2017 aimed to provide electricity to all Indian households by December 2018, covering 40 million families, primarily targeting rural India.

Virtually all Indian households have now been electrified, according to the government’s data. As of March, just 19,753 households are left.

Two Indian women sat opposite each other on the pavement in an Indian village. A boy runs behind them in the background.Image copyrightGETTY IMAGES
Image captionThe quality of the electricity supply is weaker in the northern and eastern states.

The current government has suggested it has been electrifying villages at a faster rate than the previous one.

However, using central electricity authority data, we found that under the previous Congress-led government, an average of more than 9,000 villages a year were being electrified compared with the Modi government’s average of more than 4,000 villages a year.

Problems with supply

Although substantial progress has been made to electrify Indian villages – both by the current and previous administrations – the quality of the supply remains a problem, especially in rural areas.

Only six out of 29 states receive a 24-hour power supply, according to a government response to a question in India’s parliament.

Just under half of villages have more than 12 hours of domestic electricity a day and a third receive between eight and 12 hours, according to government data.

States with the highest percentage of villages that receive between just one and four hours of electricity a day include Jharkhand, Mizoram and Arunachal Pradesh.

Source: The BBC

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