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☆ Claudia Sheinbaum profile: Who is the veteran politician set to be Mexico’s first female president?
▼ + stars: | 2024-06-03 | by ( Kathleen Magramo | Tara John | ) edition.cnn.com time to read: +6 min

Born in Mexico City in 1962, she has two children and one grandchild. In 2018, she became the head of government of Mexico City, the first woman elected to this position. Current and former US officials have frequently described the relationship between President Joe Biden and Mexico’s President Andrés Manuel López Obrador as friendly and professional — and anticipate a productive relationship with Mexico’s next president. But Mexico’s election also comes at a critical time for the Biden administration. One of the considerations in rolling out a new border executive action was doing so after Mexico’s election.

Persons: Claudia Sheinbaum, Andrés Manuel López Obrador, Mitofsky, Sheinbaum, Jesús María Tarriba, López Obrador, Andres Manuel Lopez Obrador, Alfredo Estrella, López, Will Freeman, “, ” Freeman, Freeman, Joe Biden, Donald Trump, Mexico’s, Biden, — Organizations: CNN, Bank of, Environment, Federal, Mexico City, Getty, Defense, Council, Foreign Relations, Biden Locations: Mexico City, Morena, Bank of Mexico, Andrés, Tlalpan, Mexico, AFP, Sheinbaum

A handful of centuries-old sponges from deep in the Caribbean are causing some scientists to think human-caused climate change began sooner and has heated the world more than they thought. Other scientists were skeptical of the study's claim that the world has warmed that much more than thought. He said this study also supports the theory that climate change is accelerating, proposed last year by former NASA top scientist James Hansen. Carbon dioxide and other gases from the burning of fossil fuels are what causes climate change, scientists have established. “They are cathedrals of history, of human history, recording carbon dioxide in the the atmosphere, temperature of the water and pH of the water,” Winter said.

Persons: Malcolm McCulloch, ”, ” McCulloch, “, —, Amos Winter, James Hansen, Natalie Mahowald, McCulloch, Winter, Michael Mann, credulity, ” Mann, El, La Nina, Michael Oppenheimer, ” ___ Teresa de Miguel, ___ Read, Seth Borenstein Organizations: University of Western, Associated Press, Indiana State University, NASA, Cornell University, United Nations, University of Pennsylvania, Caribbean, El Nino, La, Princeton University Locations: Caribbean, University of Western Australia, Mexico City, AP.org

REUTERS/Yves Herman/File Photo Acquire Licensing RightsDUBAI, Dec 5 (Reuters) - Global carbon dioxide emissions from burning fossil fuels are set to hit a record high this year, exacerbating climate change and fuelling more destructive extreme weather, scientists said. The Global Carbon Budget report, published on Tuesday during the COP28 climate summit, said that overall CO2 emissions, which reached a record high last year, have plateaued in 2023 due to a slight drop from uses of land like deforestation. Countries are expected to emit a total 36.8 billion metric tons of CO2 from fossil fuels in 2023, a 1.1% increase from last year, the report by scientists from more than 90 institutions including the University of Exeter concluded. When land use emissions are included, global CO2 emissions are set to total 40.9 billion tons this year. China produces 31% of global fossil fuel CO2 emissions.

Persons: Yves Herman, India's, Pierre Friedlingstein, Friedlingstein, Kate Abnett, Alexander Smith Organizations: REUTERS, Rights, University of Exeter, 1.5C, IPCC, Research, Energy, Clean, European, Thomson Locations: Dunkirk, France, India, China, Paris, COP28, Helsinki, U.S, European Union, Europe

☆ Global CO2 Emissions From Fossil Fuels to Hit Record High in 2023 -Report
▼ + stars: | 2023-12-04 | by ( Dec. | At P.M. | ) www.usnews.com time to read: +3 min

By Kate AbnettDUBAI (Reuters) - Global carbon dioxide emissions from burning fossil fuels are set to hit a record high this year, exacerbating climate change and fuelling more destructive extreme weather, scientists said. The Global Carbon Budget report, published on Tuesday during the COP28 climate summit, said that overall CO2 emissions, which reached a record high last year, have plateaued in 2023 due to a slight drop from uses of land like deforestation. Countries are expected to emit a total 36.8 billion metric tons of CO2 from fossil fuels in 2023, a 1.1% increase from last year, the report by scientists from more than 90 institutions including the University of Exeter concluded. When land use emissions are included, global CO2 emissions are set to total 40.9 billion tons this year. China produces 31% of global fossil fuel CO2 emissions.

Persons: Kate Abnett DUBAI, India's, Pierre Friedlingstein, Friedlingstein, Kate Abnett, Alexander Smith Organizations: Reuters, University of Exeter, 1.5C, IPCC, Research, Energy, Clean, European Locations: India, China, Paris, COP28, Helsinki, U.S, European Union, Europe

United Arab Emirates Minister of Industry and Advanced Technology and COP28 President Sultan Ahmed Al Jaber speaks during a press conference at the United Nations Climate Change Conference (COP28) in Dubai, United Arab Emirates, December 4, 2023. REUTERS/Thaier Al-Sudani Acquire Licensing RightsDUBAI, Dec 4 (Reuters) - COP28 President Sultan Al Jaber defended his role in hosting this year's U.N. climate summit on Monday and insisted he understood and respected the science of climate change. "I am quite surprised with the constant and repeated attempts to undermine the work of the COP28 presidency," Al Jaber said on Monday. During Monday's news conference, Al Jaber complained to reporters that "one statement taken out of context with misrepresentation" had received "maximum coverage". IPCC Chair Jim Skea joined Al Jaber at the news conference and said he had held several meetings with the COP28 chief on climate science.

Persons: Sultan Ahmed Al Jaber, Thaier, Sultan Al Jaber, Al Jaber, Jim Skea, Dr, Sultan, Skea, Gloria Dickie, Katy Daigle, Alison Williams Organizations: United Arab Emirates Minister of Industry, Advanced Technology, United Nations, Change, United Arab Emirates, REUTERS, Rights, Guardian, Thomson Locations: Dubai, United Arab

☆ Climate summit leader said there’s ‘no science’ behind need to phase out fossil fuels, alarming scientists
▼ + stars: | 2023-12-03 | by ( Laura Paddison | ) edition.cnn.com time to read: +6 min

CNN —The president of the COP28 climate summit, Sultan Al Jaber, recently claimed there is “no science” that says phasing out fossil fuels is necessary to limit global warming to 1.5 degrees Celsius above pre-industrial levels, in comments that have alarmed climate scientists and advocates. The future role of fossil fuels is one of the most controversial issues countries are grappling with at the COP28 climate summit. Al Jaber was asked by Mary Robinson, former president of Ireland and current chair of the Elders Group, an independent group of global leaders, if he would lead on phasing out fossil fuels. While some argue carbon capture will be an important tool for reducing planet-heating pollution, others argue these technologies are expensive, unproven at scale and a distraction from policies to cut fossil fuel use. “They are not going to get any help from the COP Presidency in delivering a strong outcome on a fossil fuel phase out,” he said in a statement.

Persons: Sultan Al Jaber, Al Jaber, Mary Robinson, Robinson, ”, Al Jaber’s, what’s, Romain Ioualalen, Al, ” Joeri, Mohamed Adow, Angela Dewan, Rachel Ramirez Organizations: CNN, ”, Guardian, Elders Group, Abu, Abu Dhabi National Oil Company, UN, International Energy Agency, IEA, Stockholm Environment Institute, Change, Imperial College London Locations: Paris, “, Abu Dhabi, Stockholm, UN, UAE

☆ John Kerry responds to COP28 president's claim there's 'no science' behind fossil fuel phase out
▼ + stars: | 2023-12-03 | by ( Sam Meredith | ) www.cnbc.com time to read: +3 min

The remarks, which were made by Al-Jaber during a live online event on Nov. 21, were described as "farcical" by climate scientists. Asked to respond to Al-Jaber's comments, Kerry replied, "That's not the argument." watch nowA spokesperson for COP28 wasn't immediately available to comment when asked about Al-Jaber's comments. A spokesperson for COP28 told The Guardian: "The IEA and IPCC 1.5C scenarios clearly state that fossil fuels will have to play a role in the future energy system, albeit a smaller one. A "phase out" commitment would likely require a shift away from fossil fuels until their use is eliminated, while a "phase down" could indicate a reduction in their use — but not an absolute end.

Persons: John Kerry, Sean Gallup, Sultan Al, Jaber, Kerry, That's, CNBC's Tania Bryer, COP28 wasn't, COP28 Organizations: U.S, Getty, Getty Images, UNITED, EMIRATES —, The Guardian, Climate, COP28, United, Al, Guardian, United Arab Emirates, Abu, Abu Dhabi National Oil Company Locations: China, UAE, Nigeria, Dubai, Getty Images Dubai, EMIRATES — U.S, United Arab Emirates, Al, Abu Dhabi

The hundreds of fossil fuel-connected people make up just a tiny share of the 90,000 people who registered to attend the climate summit known as COP28. “Let history reflect the fact that this is the Presidency that made a bold choice to proactively engage with oil and gas companies,” al-Jaber said. COP28 comes as the planet faces a mounting imperative to reduce greenhouse gas emissions. David Hone, Shell's chief climate adviser, is in Dubai for at least his 17th appearance at the annual climate talks. At the moment, it's preventing about 0.1% of the energy sector's carbon emissions from reaching the atmosphere, according to the IEA.

Persons: Bob Deans, Deans, Sultan al, Jaber, “, ” al, COP28, TotalEnergies, Paul Naveau, Patrick Pouyanné, ” Naveau, Naveau, Shell, that's, ”, Arthur Lee, David Hone, Hone, Rachel Rose Jackson Organizations: The United Nations, U.S, Resources Defense, United Arab Emirates, Global, Coalition, Shell, TotalEnergies, BP, AP, Nations, UN, didn't, ”, International Energy Agency, IEA, Chevron, Corporate Locations: United Nations, Dubai, Chevron, Shell's

Here's a rough guide to the jargon being used in Dubai at COP28, this year's United Nations climate change conference. The term "climate change" is used more broadly to describe global warming and its consequences, including variable weather extremes. GHGs include a myriad of gases, but the most impactful — methane and carbon dioxide — are also referred to as "carbon emissions" because both molecules contain carbon. The world's excess carbon emissions come mostly from the burning of fossil fuels and other industrial activities. UNFCCC - The United Nations Framework Convention on Climate Change is the treaty adopted in 1992 agreeing to halt climate change.

Persons: Amanda Perobelli, COP21, NDCs, Gloria Dickie, Katy Daigle, Rod Nickel, Aurora Ellis Organizations: United Nations, Paris, Thomson Locations: Amazonia, Nova Xavantina, Mato Grosso, Brazil, Dubai, COP28, United Nations, China, PARIS, Paris, Glasgow, COP27, London

France's minister of state for development Chrysoula Zacharopoulou told the Indian government about the plan, called the "New Coal Exclusion Policy", for private financial institutions and insurance companies, two Indian officials said. The plan to stop private financing for coal-fired power plants has not been previously reported. They are concerned private international financing continues to support large additions to coal capacity in developing nations, according to the plan shared by France with India. "And countries need to stop digging a deeper hole by building new unabated coal power plants, because unfortunately, there's still some 500 gigawatts of new coal-fired power plants in the pipeline globally, and the IPCC and the International Energy Agency have both been quite clear that that needed to stop already." Member countries are divided on emissions abatement technologies that are yet to evolve to commercial scale for use in developing countries, one of the Indian officials said.

Persons: Rula, Chrysoula Zacharopoulou, Zacharopoulou, Emmanuel Macron, Rick Duke, Duke, there's, Sarita Chaganti Singh, Valerie Volcovici, Kate Abnett, Benjamin Mallet, Sonali Paul Organizations: Abu Dhabi Sustainability, REUTERS, OECD, French, Organisation for Economic Co, Development, U.S, International Energy Agency, Thomson Locations: UAE, Abu Dhabi, DELHI, BRUSSELS, WASHINGTON, France, United States, India, Europe, Dubai, China, New Delhi, U.S, Union, Canada, COP28, Washington, Brussels, Paris

Last month smashed through the previous October temperature record, from 2019, by a massive margin, the EU's Copernicus Climate Change Service (C3S) said. The record-breaking October means 2023 is now "virtually certain" to be the warmest year recorded, C3S said in a statement. "When we combine our data with the IPCC, then we can say that this is the warmest year for the last 125,000 years," Burgess said. The only other time before October a month breached the temperature record by such a large margin was in September 2023. Michael Mann, a climate scientist at University of Pennsylvania, said: "Most El Nino years are now record-breakers, because the extra global warmth of El Nino adds to the steady ramp of human-caused warming."

Persons: Akhtar Soomro, Samantha Burgess, Copernicus, C3S, Burgess, Michael Mann, El, El Nino, Piers Forster, Kate Abnett, Jan Harvey Organizations: REUTERS, Rights, Union, El, University of Pennsylvania, El Nino, University of Leeds, Thomson Locations: Jacobabad, Pakistan, Rights BRUSSELS, El Nino, Libya, South America

Countries pledged in the 2015 Paris Agreement to hold global warming to within 1.5C above pre-industrial temperatures but the new paper by a team of scientists, including from NASA and Columbia University, adds to evidence suggesting that this goal is already out of reach. Most emissions scenarios under the United Nations Intergovernmental Panel on Climate Change (IPCC) envision the world breaching 1.5C during the 2030s. EARTH SENSITIVITYThe study's findings, published in the journal Oxford Open Climate Change, result from two factors. The IPCC has given a best-guess estimate that the doubling of atmospheric carbon dioxide levels would yield global warming of around 3C (5.4F). Cleaning the skies, while bringing health benefits and saving lives, accelerates climate change.

Persons: Thomas Peter, James Hansen of, Michael Mann, Pennsylvania's Mann, Klaus Hubacek, Katy Daigle, Gareth Jones Organizations: REUTERS, NASA, Columbia University, United Nations, James Hansen of Columbia, Earth Institute, University of Pennsylvania, IPCC, University of Gronigen, Thomson Locations: Gan, Nanchang, Jiangxi province, China, UN, Paris, 1.5C, heatwaves, Libya, Dubai, 4.8C

Nov 2 (Reuters) - Air pollution, a global scourge that kills millions of people a year, is shielding us from the full force of the sun. "It's this Catch-22," said Patricia Quinn, an atmospheric chemist at the U.S. National Oceanic and Atmospheric Administration (NOAA), speaking about cleaning up sulphur pollution globally. "If you implement technologies to reduce air pollution, this will accelerate – very significantly – global warming in the short term." The Chinese and Indian environment ministries didn't immediately respond to requests for comment on the effects of pollution unmasking. As the implications of the pollution unmasking become more apparent, experts are casting around for methods to counter the associated warming.

Persons: poring, Patricia Quinn, Paulo Artaxo, Xi Jinping, Xi, El, Yangyang Xu, Xu, unmasking, Laura Wilcox, COVID, Sergey Osipov, Michael Diamond, Jake Spring, David Stanway, Sakshi Dayal, Katy Daigle Organizations: U.S . National Oceanic, Atmospheric Administration, NOAA, Reuters, World Health Organization, U.S . Clean, National People's, China Meteorological Administration, El Nino, M University, Britain's University of Reading, India Meteorological Department, India, Clean, Programme, King Abdullah University of Science, Technology, Florida State University, Thomson Locations: India, China, Beijing, 10.34C, Texas, Chongqing, Wuhan, SO2, heatwaves, Xinjiang, INDIA, Europe, Northern China, U.S, Saudi Arabia, Sao Paulo, Singapore, New Delhi

☆ UK AI Safety Summit: who will attend and what’s on the agenda?
▼ + stars: | 2023-10-31 | by ( Martin Coulter | ) www.reuters.com time to read: +4 min

LONDON, Oct 31 (Reuters) - Britain will host the world's first global artificial intelligence (AI) safety summit this week to examine the risks of the fast-growing technology and kickstart an international dialogue on regulation of it. The aim of the summit is to start a global conversation on the future regulation of AI. Currently there are no broad-based global regulations focusing on AI safety, although some governments have started drawing up their own rules. A recent Financial Times report said Sunak plans to launch a global advisory board for AI regulation, modeled on the Intergovernmental Panel on Climate Change (IPCC). When Sunak announced the summit in June, some questioned how well-equipped Britain was to lead a global initiative on AI regulation.

Persons: Olaf Scholz, Justin Trudeau –, Kamala Harris, Ursula von der Leyen, Wu Zhaohui, Antonio Guterres, James, Demis Hassabis, Sam Altman, OpenAI, Elon Musk, “, Stuart Russell, Geoffrey Hinton, Alan Turing, Rishi Sunak, Sunak, Joe Biden, –, Martin Coulter, Josephine Mason, Christina Fincher Organizations: Bletchley, WHO, Canadian, European, United Nations, Google, Microsoft, HK, Billionaire, Alan, Alan Turing Institute, Life, European Union, British, EU, UN, Thomson Locations: Britain, England, Beijing, British, Alibaba, United States, China, U.S

Last year was 1.26 degrees Celsius (2.27 degrees Fahrenheit) warmer and this year is likely to blow past that, according to scientists. Even though the carbon budget looks to run out early in the year 2029, that doesn’t mean the world will instantly hit 1.5 degrees warmer than pre-industrial times. People should not misinterpret running out of the budget for 1.5 degrees as the only time left to stop global warming, the authors said. “If we are able to limit warming to 1.6 degrees or 1.65 degrees or 1.7 degrees, that’s a lot better than 2 degrees. Lamboll said limiting warming to 1.5 degrees is technically possible, but politically is challenging and unlikely.

Persons: that’s, “ It’s, we’re, ”, Robin Lamboll, Lamboll, Valerie Masson, Christopher Smith, Bill Hare, Glen Peters, Norwegian CICERO, Piers Forster, ” ___ Read, Seth Borenstein Organizations: United Nations, Imperial College of London, University, Leeds, University of Leeds, Twitter, AP Locations: Paris, Delmotte, Dubai, Norwegian

☆ Exxon working on direct air capture of CO2, stays out of EV charging stations
▼ + stars: | 2023-09-19 | by ( Nia Williams | ) www.reuters.com time to read: +3 min

Direct air capture involves extracting carbon directly from the atmosphere. The technology could be developed on the back of Exxon's carbon capture and storage (CCS) business which will also involve trapping emissions underground, Crocker said. Exxon last year extended a joint research agreement with DAC developer Global Thermostat, intended to accelerate development of the technology for full-scale deployment. DAC "would link very closely to our CCS business where we are going to have large geologic storage and the capability to capture CO2," Crocker said. Limiting its own emissions and CCS take up the majority of the $17 billion allocated for Exxon's Low Carbon business through 2022-2027.

Persons: Sergio Moraes, Matthew Crocker, Crocker, Sabrina Valle, David Gregorio Our Organizations: Exxon Mobil Corp, Oil, Gas Expo, REUTERS, Rights, Exxon, United Nations, Global, Occidental, CCS, Exxon's, Deloitte, Thomson Locations: Rio de Janeiro, Brazil, Rights CALGARY , Alberta, Houston

☆ Governments race to regulate AI tools
▼ + stars: | 2023-09-19 | by ( ) www.reuters.com time to read: +7 min

ITALY* Investigating possible breachesItaly's data protection authority plans to review artificial intelligence platforms and hire AI experts, a top official said in May. ChatGPT became available to users in Italy in April after being temporarily banned over concerns by the national data protection authority in March. The country's privacy watchdog said in June it had warned OpenAI not to collect sensitive data without people's permission. SPAIN* Investigating possible breachesSpain's data protection agency said in April it was launching a preliminary investigation into potential data breaches by ChatGPT. It has also asked the EU's privacy watchdog to evaluate privacy concerns surrounding ChatGPT.

Persons: Dado Ruvic, Ursula von der Leyen, CNIL, Ziv Katzir, Israel, ChatGPT, OpenAI, Antonio Guterres, Guterres, Mark Zuckerberg, Elon Musk, Lawmakers, Joe Biden's, Beryl Howell, Alessandro Parodi, Amir Orusov, Kirsten Donovan, Mark Potter, Christina Fincher, Milla Nissi Organizations: REUTERS, Baidu, Microsoft, Markets Authority, Big Tech, Britain, HK, SenseTime, Israel Innovation Authority, EU, UNITED, . Security, International Atomic Energy Agency, United Nations, U.S, IBM, Nvidia, Washington D.C, U.S . Federal Trade Commission, Thomson Locations: AUSTRALIA, Australia, BRITAIN, CHINA, China, FRANCE, Italy, Hiroshima, Japan, IRELAND, ISRAEL, Israel, ITALY, JAPAN, U.S, SPAIN, New York, Washington, Gdansk

☆ Amazon follows Microsoft, investing big in carbon capture
▼ + stars: | 2023-09-12 | by ( Diana Olick | In Dianaolick | ) www.cnbc.com time to read: +3 min

After a recent infusion of government money into technology that sucks carbon out of the air, big business is getting in as well. Amazon announced Tuesday that it will help fund the world's largest deployment of direct air capture (DAC) technology by purchasing a quarter of a million metric tons of carbon removal over the next decade from STRATOS, the first DAC plant from 1PointFive, a carbon removal technology company. The carbon that is removed through the air capture systems will then be stored underground in saline aquifers, which are large rock formations saturated in salt water. "With these two new investments in direct air capture, we aim to target emissions we can't otherwise eliminate at their source," Kara Hurst, Amazon's VP of worldwide sustainability, said in a release. Amazon's announcement comes on the heels of Microsoft 's news that it has agreed to buy carbon credits from California-based startup Heirloom Carbon, which uses limestone to remove carbon from the atmosphere.

Persons: Kara Hurst, Amazon's, We're, Brian Marrs, Microsoft's, Hurst Organizations: Amazon, STRATOS, CarbonCapture, Microsoft, U.S . Department of Energy, Law Locations: 1PointFive, CarbonCapture Inc, California, Paris

☆ Stripe, Shopify, H&M spend $7 million on carbon removal from a dozen new companies
▼ + stars: | 2023-09-07 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +6 min

Stripe, Shopify and H&M Group announced Thursday they are spending $7 million on carbon removal from a dozen carbon removal startups. Stripe, Shopify and H&M are three of the member companies of Frontier, and together, they spent $7 million on carbon removal purchases from 12 companies: Airhive, Alkali Earth, Banyu Carbon, Carbon Atlantis, CarbonBlue, CarbonRun, EDAC Labs, Holocene, Mati, Planetary Technologies, Spiritus Technologies and Vaulted Deep. Frontier facilitates carbon removal purchases for its member companies via multiple pathways, including pre-purchase agreements and offtake agreements. Zoom In Icon Arrows pointing outwards Mati is one of the dozen companies Frontier has facilitated carbon removal purchases from on behalf of Stripe, Shopify and H&M. Zoom In Icon Arrows pointing outwards CarbonBlue is one of the dozen companies Frontier has facilitated carbon removal purchases from on behalf of Stripe, Shopify and H&M.

Persons: Mati, Charm, stover, Joanna Klitzke, Klitzke, that's Organizations: M, Frontier, EDAC Labs, Planetary Technologies, Spiritus Technologies, Autodesk, JPMorgan Chase, McKinsey, Meta, CNBC, United Nations, & $ Locations: Mati, India, Gulf of Mexico

☆ Singapore to expand ocean CO2 removal project as scientists call for more research
▼ + stars: | 2023-09-05 | by ( David Stanway | ) www.reuters.com time to read: +3 min

A view shows the interior of Equatic's pilot ocean carbon removal project at the Tuas Desalination Plant in western Singapore, August 30, 2023. As scientists call for more research into ocean carbon dioxide removal (OCDR), Singapore's Public Utilities Board (PUB) has built a plant that uses electricity to extract CO2 from seawater, allowing it to absorb more greenhouse gas from the atmosphere when it is pumped back out into the ocean. At the plant, seawater is run through an electrolyser, which converts dissolved CO2 into calcium carbonate and produces hydrogen. On Tuesday, more than 200 scientists said in an open letter that OCDR research should be prioritised not only to maximise its potential, but also head off potential risks. But billions of tons of CO2 need to be removed from the atmosphere, and more investment in OCDR research was needed urgently, he said.

Persons: David Stanway, Equatic, Gurdev Singh, OCDR, Gaurav Sant, Sir David King, Alexandra Hudson Organizations: REUTERS, Rights, Singapore's Public Utilities Board, U.S, University of California, UCLA, Alexandra Hudson Our, Thomson Locations: Singapore, Rights SINGAPORE, Los Angeles

☆ Exxon says world set to fail 2°C global warming cap by 2050
▼ + stars: | 2023-08-28 | by ( Sabrina Valle | ) www.reuters.com time to read: +2 min

The largest U.S. oil producer projects the world will reach 25 billion metric tons of energy related carbon dioxide (CO2) emissions in 2050, according to its energy outlook published on Monday. That is more than twice of the 11 billion metric tons the United Nations Intergovernmental Panel on Climate Change (IPCC) say would be needed on average in its Lower 2°C scenarios. Only two of the 55 technologies needed to reach net-zero emissions by 2050 are “on track,” Exxon said citing the IEA. Overall, Exxon projects energy-related CO2 emissions will peak at more than 34 billion metric tons sometime this decade as economies and energy demand grow, and then decline to 25 billion metric tons in 2050. It expects wind and solar to provide 11% of the world’s energy supply in 2050, five times today’s contribution.

Persons: Pascal Rossignol, Exxon, Sabrina Valle, Josie Kao Organizations: IPC Petroleum France, REUTERS, Companies Exxon, HOUSTON, Exxon Mobil Corp, United Nations, Exxon, International Energy Agency, Thomson Locations: Soudron, Reims, France, U.S

☆ Brilliant Planet: Growing and burying algae in the Sahara is the latest solution for the climate crisis
▼ + stars: | 2023-08-18 | by ( Tom Page | Thomas Page | ) edition.cnn.com time to read: +7 min

Algae absorbs atmospheric carbon dioxide and emits oxygen via photosynthesis, and has been doing so since before the first land plants ever existed. “Nature-based solutions are a great way of removing carbon,” Taylor told CNN, arguing that deserts are an under-utilized environment. Many carbon capture solutions have been proposed, the most headline-grabbing being direct air capture. “There are enormous desert regions in the country that might be converted for carbon capture and storage projects,” she added. courtesy Brilliant PlanetTaylor hopes the tangible, weighable algae flakes will make Brilliant Planet’s model attractive.

Persons: Adam Taylor, Taylor, “, ” Taylor, ”, You’re, Halldor Kolbeins, Fatna Ikrame El Fanne, El Fanne, Robert Höglund, Höglund, ” Höglund Organizations: CNN, US Department of Energy, Getty, Climate, “ Locations: London, Akhfenir, Morocco, Sahara, Reykjavik, Iceland, AFP, Climate Morocco, Namibia, Manhattan

☆ How climate change drives heatwaves and wildfires in Europe
▼ + stars: | 2023-08-17 | by ( Kate Abnett | ) www.reuters.com time to read: +5 min

Here's how climate change drives these events. FINGERPRINTS OF CLIMATE CHANGETo find out exactly how much climate change affected a specific heatwave, scientists conduct "attribution studies". CLIMATE CHANGE DRIVES WILDFIRESClimate change increases hot and dry conditions that help fires spread faster, burn longer and rage more intensely. The study found that human-induced climate change played an absolutely overwhelming role in the extreme heatwaves that swept across North America, Europe and China in July. But scientists concur that without steep cuts to the greenhouse gases causing climate change, heatwaves, wildfires, flooding and drought will significantly worsen.

Persons: Alexandros Avramidis, Friederike Otto, Sonia Seneviratne, Seneviratne, Rhodes, Copernicus, Mark Parrington, Victor Resco de, Kate Abnett, Gloria Dickie, Katy Daigle, Barbara Lewis, Josie Kao, Jonathan Oatis Organizations: Firefighters, REUTERS, Rights, United Nations, Imperial College London, ETH Zurich, Union, Spain's Lleida University, Thomson Locations: Sesklo, Greece, Europe, Spain, France, Netherlands, Paris, North America, China, Victor Resco de Dios

☆ A multitrillion-dollar carbon bubble? Climate chief warns world leaders over fossil fuel plans
▼ + stars: | 2023-08-16 | by ( Sam Meredith | ) www.cnbc.com time to read: +7 min

The message from the world's leading climate scientists in April last year was that a substantial reduction in fossil fuel use will be necessary to curb global heating. The burning of fossil fuels such as coal, oil and gas is the chief driver of the crisis. Indeed, the IPCC said that current fossil fuel use was already more than the planet could handle and additional projects were destined to lock in even greater emissions with devastating consequences. The U.N. climate panel also estimated that fossil fuel investors could be at risk of losing between $1 trillion and $4 trillion if governments act to limit global temperature rise. Despite this, some of the world's richest nations, such as the U.S. and China, have cited energy security as a reason for investing in additional fossil fuel projects.

Persons: Jim Skea, Fabrice Coffrini, Skea, We've, Fethi Belaid, Hoesung Lee, Rishi Sunak's, Danny Lawson, Biden, Mario Tama Organizations: Afp, Getty, CNBC, South, Imperial College London, Greenpeace, United Arab, Social, Trans, Trans Alaska Pipeline System, National Petroleum Reserve Locations: Algeria, Europe, North Africa, East, Asia, staving, China, Ukraine, Paris, Richmond , North Yorkshire, United Arab Emirates, Trans Alaska, Alaska, Delta Junction

☆ Mountains are collapsing: A Swiss mountain peak fell apart, sending 3.5 million cubic feet of rock into the valley below. Scientists warn climate change could make more mountains crumble.
▼ + stars: | 2023-08-05 | by ( Emily Swaim | ) www.businessinsider.com time to read: +7 min

Across the world, mountains with permafrost melt have shown larger and more frequent landslides, the Intergovernmental Panel on Climate Change reported. Sean Gallup / Staff / Getty ImagesBut warming temperatures due to climate change affect more than permafrost. "As mountains get smaller, they reduce pressure on the surrounding slopes, and this is often the trigger for mass movements," Knight said. Climate change puts their lives in danger from mudslides, landslides, rockfalls, and more. The futureAs climate change accelerates, mountain environments change more quickly, as well.

Persons: Fluchthorn, Jasper Knight, that's, Knight, Sean Gallup, SIERRA, Alejandro Argumedo, Tammy Stenner, Stenner, Argumedo, Frédéric Soltan, they're Organizations: Swiss, Service, University of Witwatersrand, Research, rockfalls, Staff, Mount Cook National, South America Locations: Austrian, Southern, New Zealand, Mt, Fluchthorn, Austria, Switzerland, South Africa, South Island , New Zealand, South, ANDES, Peru, Yunnan, China, Peru's, Peruvian

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