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China's power grid on edge as record heat drives energy demand to breaking point
China's power grid on edge as record heat drives energy demand to breaking point

Malay Mail

time5 days ago

  • Climate
  • Malay Mail

China's power grid on edge as record heat drives energy demand to breaking point

BEIJING, July 17 — Days of record-breaking heat across large swathes of China pushed power demand to an all-time high in excess of 1.5 billion kilowatts on Wednesday, energy officials said, with temperatures forecast to feel like 50 degrees Celsius (122 degrees Fahrenheit) in some areas on Thursday. An arc of sweltering heat stretching from the densely populated city of Chongqing in the southwest to Guangzhou on the coasthas enveloped an area home to over 200 million people in recent days. A subtropical high pressure system, which causes warm and dry weather, drove temperatures at eight weather stations in the northwest and southwest of China to record highs in the last two days, state media said on Thursday, citing national weather authorities. 'The power system is holding up so far,' said Chim Lee, a senior energy and climate change specialist at the Economist Intelligence Unit. 'But the real test will come as the summer wears on, and there are still risks of potential power rationing,' he added. Solar energy accounted for half of June's surge in power generation. Hydropower output nationwide was up on 2023, though still lower than the corresponding 2022 period, Lee said. China's National Energy Administration flagged a 'record high' on Wednesday in the country's electrical load for the third time this month. That was an increase of 55 million kilowatts over last year's maximum. Provincial records have also been broken 36 times since summer began in the world's second-largest economy. In some parts of the central provinces of Hubei and Hunan, which are the same size as Italy and Britain, respectively, apparent temperatures - a measure of how hot the combination of temperatures, humidity and wind make people feel - were forecast to reach as high as 50 C on Thursday. Similar apparent temperatures were also expected in the southern provinces of Jiangxi and Guangdong - home to populations equivalent to those of Spain and Mexico. Besides scorching croplands and eroding farm incomes, higher temperatures can affect manufacturing hubs and disrupt operations in key ports, straining overburdened healthcare. But the scorching heat is also giving consumer spending a boost. Sales of air conditioners and handheld fans have surged 112 per cent and 103 per cent month-on-month, respectively, according to Chinese e-commerce giant The catering sector has also seen a notable rise in demand, as people seek out cool refreshments. 'It could improve consumer sentiment as it is helping sales of air conditioning, which is a big household appliance,' said Dan Wang, China director at Eurasia Group in Singapore. 'And the services sector can expect to get a boost, as people escape the heat by going to watch a movie.' 'Sanfu Season' The heat is expected to persist. China's 'Sanfu Season' — an agricultural marker believed to have been in use for over two millennia — typically begins in mid-July and lasts through late August, denoting the peak of summer. It is forecast to run from Sunday to August 19 this year. In response to the early high temperatures, state broadcaster CCTV last week spotlighted a tradition of people sleeping with wax gourds, vegetables considered effective in absorbing body heat. Over the past decade, the southern province of Jiangxi has experienced an annual average of 21.7 days of temperatures above 28 C, up from five to seven at the turn of the century, state media added. There is a chance of some respite, however. Weather forecasters expect temperatures to begin easing from Monday, as a tropical depression east of the Philippines may strengthen into a tropical storm expected to be named Wipha, and track across Taiwan toward southern China. However, the low-pressure system could be blocked from advancing north by the subtropical high, keeping air conditioners running at full tilt and further straining the power grid. — Reuters

A potent heat dome is sending temperatures into the triple digits
A potent heat dome is sending temperatures into the triple digits

CNN

time21-06-2025

  • Climate
  • CNN

A potent heat dome is sending temperatures into the triple digits

The hottest temperatures of the year so far will soon reach the eastern half of the United States as a brutal heat dome starts to build over the weekend. Dangerous, record-breaking heat will impact millions next week. Much of the East is getting a brief respite from the July-like heat that baked the region earlier this week, but thermometers will soar to even more extreme levels starting Sunday. Tens of millions of people from the Midwest to the East Coast will face a level 4-of-4 extreme heat risk Sunday through at least Thursday, according to the National Weather Service. Such long-lasting heat is rare, will likely offer little to no overnight relief and will affect anyone without effective cooling and/or adequate hydration,' the agency warns. High temperatures across the Plains, Midwest, Mid-Atlantic and Northeast are expected to hit at least 15 degrees above normal next week and will mark the hottest temperatures of the year to date, rising well into the 90s. With humidity, it could feel as hot as 110 degrees — especially in the Mid-Atlantic. The heat will peak in the Northeast and Mid-Atlantic early next week. Forecast highs are around 97 degrees in New York City Sunday through Tuesday and could break daily records. In Washington, DC, the temperature could reach 100 — matching or breaking records on both days. Boston is expected to be around 90 degrees on Monday and 94 on Tuesday, just shy of daily records set in the mid-90s. Over 250 daily temperature records could be broken on Monday and Tuesday, including both record highs and record warm lows — many at sites with data going back to the early 1900s. Heat remains the deadliest form of extreme weather in the US, contributing to more than 800 deaths annually on average since 1999, a 2023 study found. Days of intense heat disproportionately drive more severe public health impacts, even in places accustomed to summer heat. Emergency room visits for heat-related illness surge on 'major' and 'extreme' risk days, particularly when high humidity and warm nights prevent the body from cooling, according to the National Weather Service. Nighttime temperatures are also warming faster than daytime highs due to climate change. This makes it harder for the body to cool and recover and increases the risk of heat-related illness and death. This stretch of heat is building just as the seasons officially change. The summer solstice was on Friday at 10:42 p.m. ET, the moment the Northern Hemisphere is tilted closest to the sun. The solstice brings the highest sun angles and longest days of the year, meaning more solar energy is available to fuel extreme heat. The solstice is the start of astronomical summer, but meteorologists mark the beginning of summer on June 1, using calendar months to better match seasonal weather patterns. The hottest weeks of the year still lie ahead. For nearly all of the country — outside of parts of the Desert Southwest in Arizona, New Mexico and West Texas — the warmest days typically occur in July or August. This early-season event is likely just a preview of what's to come, though this stretch of heat is expected to ease by the end of next week. CNN Meteorologist Mary Gilbert contributed to this report.

What is a heat dome?
What is a heat dome?

CNN

time20-06-2025

  • Politics
  • CNN

What is a heat dome?

What is a heat dome? The hottest temperatures of the year so far will soon reach the eastern half of the United States as a brutal heat dome starts to build over the weekend. Dangerous, record-breaking heat will impact millions next week. CNN's Tyler Mauldin explains. 00:52 - Source: CNN Trump creates 'breathing space' for Iran After President Donald Trump announced he would make a decision on military action against Iran within two weeks, European and Iranian official are meeting for discussions in Geneva, Switzerland. CNN's Chief Global Affairs Correspondent Matthew Chance gives his analysis on the diplomatic talks and what comes next. 01:01 - Source: CNN Aftermath of Iranian strike on Haifa CNN's Nic Robertson shows the aftermath of an Iranian strike on Haifa, Israel, less than an hour after it made impact. The strike wounded at least 17 people according to Israeli national emergency service MDA. 00:48 - Source: CNN Jewish GOP Congressman says he was 'run off the road' GOP Rep. Max Miller said he was 'run off the road' on his way to work in Ohio by an individual who yelled "Death to Israel" and had a Palestinian flag. Miller is Jewish and describes himself as a staunch defender of Israel. 00:50 - Source: CNN Iran's foreign minister responds to Trump's call for negotiations After President Trump opened a two-week negotiating window before he decides whether to strike Iran, Iranian Foreign Minister Abbas Araghchi says the country is not seeking negotiations with the United States. 00:16 - Source: CNN Obama's energy secretary on Iran's ability to make a nuclear bomb CNN's Erin Burnett speaks with Ernest Moniz, the former US energy secretary under Obama and negotiator of the Iran nuclear deal, about the country's nuclear capabilities. 02:03 - Source: CNN CDC official who resigned warns of 'older adults dying unnecessarily' Former infectious disease expert Dr. Fiona Havers speaks with CNN's Jake Tapper after resigning from the CDC citing concerns about changes to the agency's vaccine processes under US Health and Human Services Secretary Robert F. Kennedy Jr. 01:02 - Source: CNN IAEA chief says report on Iran's nuclear program 'not new' CNN's Anderson Cooper speaks with IAEA Director General Rafael Mariano Grossi about the watchdog agency's report findings cited in part by Israeli authorities for its attacks on Iran. 03:24 - Source: CNN Scores killed in Gaza in latest Israeli strikes Israeli strikes in Gaza killed more than 70 people on Thursday, with multiple children dying. Injured children, screaming in pain, were brought to Baptist Hospital in Gaza City and other children appeared lifeless as they were carried into the ward. 00:45 - Source: CNN Video appears to show increase in aerial activity over Tehran CNN's Fred Pleitgen reports on the ground in Tehran, Iran, and witnesses increased aerial activity over the city as the Israel-Iran conflict continues. 01:02 - Source: CNN FDA approves twice-a-year shot to prevent HIV A drug already used to treat HIV has now been given FDA approval to prevent new infections, and the drugmaker says it is remarkably effective. 01:20 - Source: CNN Trump to allow two weeks before deciding on US strike in Iran In a White House briefing, Press Secretary Karoline Leavitt shared a statement from President Donald Trump regarding a US strike on Iran. 00:32 - Source: CNN Iranian missile strikes major Israeli medical center CNN's International Diplomatic Editor, Nic Robertson, reports from Beer Sheva, Israel, where a hospital was struck during an Iranian attack. Iran said it was targeting an Israeli intelligence and command center 'near a hospital.' There have been no reported deaths from the strike. 01:04 - Source: CNN Trump admin. to end 988 suicide prevention service for LGBTQ+ youth The Trump administration is ending the 988 Suicide & Crisis Lifeline's specialized services for LGBTQ+ youth on July 17. CNN's Jacqueline Howard reports. 01:01 - Source: CNN Israel's defense minister: Khamenei cannot 'continue to exist' Israel's Defense Minister Israel Katz said Iran's Supreme Leader Ayatollah Ali Khamenei cannot be allowed to 'continue to exist,' after an Israeli hospital was struck by an Iranian missile on Thursday. 00:13 - Source: CNN SpaceX Starship rocket explodes An explosion occurred late Wednesday night at SpaceX's Starbase facility in South Texas. A Starship rocket preparing for its tenth flight test experienced a 'major anomaly,' SpaceX says. There were no injuries and all employees are accounted for, according to SpaceX. The cause of the explosion and the extent of any damage are unclear. CNN has reached out to local police and fire departments for more information. 00:35 - Source: CNN Sole survivor of Air India crash mourns brother Vishwash Kumar Ramesh is the only survivor among 242 on board an Air India flight that crashed in Ahmedabad on June 12. On Wednesday Ramesh attended the funeral for his brother, who died in the tragedy. 00:30 - Source: CNN Hear former President Obama's warning about direction of the US Former President Barack Obama warned that the United States is 'dangerously close' to becoming 'consistent with autocracies' during a civic group event in Connecticut. 00:56 - Source: CNN Anne Burrell dead at 55 Anne Burrell, a chef and television personality whose joyful demeanor made her a beloved fixture on the Food Network, has died, according to the network. She was 55. 00:38 - Source: CNN NYC mayoral candidate arrested at immigration court New York City Comptroller and mayoral candidate Brad Lander was released from federal custody Tuesday afternoon, hours after he was arrested by officers at an immigration court in Manhattan when he tried to escort a migrant whom officers were attempting to arrest. 01:48 - Source: CNN Trump's new phone looks a lot like one from China The Trump Organization says its upcoming T1 smartphone will be 'proudly designed and built in the United States.' But experts tell CNN they're skeptical that goal can be achieved-- and say the T1's specifications are strikingly similar to a Chinese-made phone already on the market. 01:07 - Source: CNN This is how the US could get involved in the Israel-Iran conflict CNN's Nick Paton Walsh reports on how the US could get involved in the conflict between Israel and Iran while the countries continue trading strikes for a sixth day, with civilians in flashpoint areas facing waves of attacks. 02:14 - Source: CNN Trump's sons announce mobile phone company Trump Mobile, a wireless service created by the Trump Organization, aims to rival US carrier companies like AT&T, Verizon and T-Mobile. The Trump Organization, run by President Donald Trump's eldest sons Eric and Donald Jr., announced the business and launched a new gold smartphone for pre-order. 01:09 - Source: CNN

What is a heat dome?
What is a heat dome?

CNN

time20-06-2025

  • Politics
  • CNN

What is a heat dome?

What is a heat dome? The hottest temperatures of the year so far will soon reach the eastern half of the United States as a brutal heat dome starts to build over the weekend. Dangerous, record-breaking heat will impact millions next week. CNN's Tyler Mauldin explains. 00:52 - Source: CNN Trump creates 'breathing space' for Iran After President Donald Trump announced he would make a decision on military action against Iran within two weeks, European and Iranian official are meeting for discussions in Geneva, Switzerland. CNN's Chief Global Affairs Correspondent Matthew Chance gives his analysis on the diplomatic talks and what comes next. 01:01 - Source: CNN Aftermath of Iranian strike on Haifa CNN's Nic Robertson shows the aftermath of an Iranian strike on Haifa, Israel, less than an hour after it made impact. The strike wounded at least 17 people according to Israeli national emergency service MDA. 00:48 - Source: CNN Jewish GOP Congressman says he was 'run off the road' GOP Rep. Max Miller said he was 'run off the road' on his way to work in Ohio by an individual who yelled "Death to Israel" and had a Palestinian flag. Miller is Jewish and describes himself as a staunch defender of Israel. 00:50 - Source: CNN Iran's foreign minister responds to Trump's call for negotiations After President Trump opened a two-week negotiating window before he decides whether to strike Iran, Iranian Foreign Minister Abbas Araghchi says the country is not seeking negotiations with the United States. 00:16 - Source: CNN Obama's energy secretary on Iran's ability to make a nuclear bomb CNN's Erin Burnett speaks with Ernest Moniz, the former US energy secretary under Obama and negotiator of the Iran nuclear deal, about the country's nuclear capabilities. 02:03 - Source: CNN CDC official who resigned warns of 'older adults dying unnecessarily' Former infectious disease expert Dr. Fiona Havers speaks with CNN's Jake Tapper after resigning from the CDC citing concerns about changes to the agency's vaccine processes under US Health and Human Services Secretary Robert F. Kennedy Jr. 01:02 - Source: CNN IAEA chief says report on Iran's nuclear program 'not new' CNN's Anderson Cooper speaks with IAEA Director General Rafael Mariano Grossi about the watchdog agency's report findings cited in part by Israeli authorities for its attacks on Iran. 03:24 - Source: CNN Scores killed in Gaza in latest Israeli strikes Israeli strikes in Gaza killed more than 70 people on Thursday, with multiple children dying. Injured children, screaming in pain, were brought to Baptist Hospital in Gaza City and other children appeared lifeless as they were carried into the ward. 00:45 - Source: CNN Video appears to show increase in aerial activity over Tehran CNN's Fred Pleitgen reports on the ground in Tehran, Iran, and witnesses increased aerial activity over the city as the Israel-Iran conflict continues. 01:02 - Source: CNN FDA approves twice-a-year shot to prevent HIV A drug already used to treat HIV has now been given FDA approval to prevent new infections, and the drugmaker says it is remarkably effective. 01:20 - Source: CNN Trump to allow two weeks before deciding on US strike in Iran In a White House briefing, Press Secretary Karoline Leavitt shared a statement from President Donald Trump regarding a US strike on Iran. 00:32 - Source: CNN Iranian missile strikes major Israeli medical center CNN's International Diplomatic Editor, Nic Robertson, reports from Beer Sheva, Israel, where a hospital was struck during an Iranian attack. Iran said it was targeting an Israeli intelligence and command center 'near a hospital.' There have been no reported deaths from the strike. 01:04 - Source: CNN Trump admin. to end 988 suicide prevention service for LGBTQ+ youth The Trump administration is ending the 988 Suicide & Crisis Lifeline's specialized services for LGBTQ+ youth on July 17. CNN's Jacqueline Howard reports. 01:01 - Source: CNN Israel's defense minister: Khamenei cannot 'continue to exist' Israel's Defense Minister Israel Katz said Iran's Supreme Leader Ayatollah Ali Khamenei cannot be allowed to 'continue to exist,' after an Israeli hospital was struck by an Iranian missile on Thursday. 00:13 - Source: CNN SpaceX Starship rocket explodes An explosion occurred late Wednesday night at SpaceX's Starbase facility in South Texas. A Starship rocket preparing for its tenth flight test experienced a 'major anomaly,' SpaceX says. There were no injuries and all employees are accounted for, according to SpaceX. The cause of the explosion and the extent of any damage are unclear. CNN has reached out to local police and fire departments for more information. 00:35 - Source: CNN Sole survivor of Air India crash mourns brother Vishwash Kumar Ramesh is the only survivor among 242 on board an Air India flight that crashed in Ahmedabad on June 12. On Wednesday Ramesh attended the funeral for his brother, who died in the tragedy. 00:30 - Source: CNN Hear former President Obama's warning about direction of the US Former President Barack Obama warned that the United States is 'dangerously close' to becoming 'consistent with autocracies' during a civic group event in Connecticut. 00:56 - Source: CNN Anne Burrell dead at 55 Anne Burrell, a chef and television personality whose joyful demeanor made her a beloved fixture on the Food Network, has died, according to the network. She was 55. 00:38 - Source: CNN NYC mayoral candidate arrested at immigration court New York City Comptroller and mayoral candidate Brad Lander was released from federal custody Tuesday afternoon, hours after he was arrested by officers at an immigration court in Manhattan when he tried to escort a migrant whom officers were attempting to arrest. 01:48 - Source: CNN Trump's new phone looks a lot like one from China The Trump Organization says its upcoming T1 smartphone will be 'proudly designed and built in the United States.' But experts tell CNN they're skeptical that goal can be achieved-- and say the T1's specifications are strikingly similar to a Chinese-made phone already on the market. 01:07 - Source: CNN This is how the US could get involved in the Israel-Iran conflict CNN's Nick Paton Walsh reports on how the US could get involved in the conflict between Israel and Iran while the countries continue trading strikes for a sixth day, with civilians in flashpoint areas facing waves of attacks. 02:14 - Source: CNN Trump's sons announce mobile phone company Trump Mobile, a wireless service created by the Trump Organization, aims to rival US carrier companies like AT&T, Verizon and T-Mobile. The Trump Organization, run by President Donald Trump's eldest sons Eric and Donald Jr., announced the business and launched a new gold smartphone for pre-order. 01:09 - Source: CNN

'97 on Sunday is possible:' Record heat could be on way
'97 on Sunday is possible:' Record heat could be on way

Yahoo

time18-06-2025

  • Climate
  • Yahoo

'97 on Sunday is possible:' Record heat could be on way

Milwaukee could see record-high temperatures this weekend. Once the sun returns June 21 after three stormy days, it could get as warm as the mid-to-high 90s. The National Weather Service is projecting a high around 95 on Saturday and Sunday, June 21 and 22, and 92 on Monday June 23, but those forecasts could both still get warmer. The June 22 and 23 temperature records in Wisconsin are 97 and 95, respectively.'Ninety-seven on Sunday is possible, and something greater than 95 on Monday is also possible,' Milwaukee-Sullivan National Weather Service meteorologist Aidan Kuroski said. If the temperature hits 96 in Milwaukee that will be the hottest it's been since August 23, 2023, when it was 101. The last time it's been that hot in June was in 2022, when it peaked at 100 on June 21. "We're going to probably be breaking records," Milwaukee-Sullivan National Weather Service meteorologist Mark Gehring said. "So whenever you're breaking daily records, that is a bit rare." This article originally appeared on Milwaukee Journal Sentinel: record heat on way to milwaukee and wisconsin for the weekend

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