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It's peak allergy season in several states on the East Coast, including New York, and you, or your loved ones, may be sneezing, coughing and feeling more miserable than usual this year. More severe symptoms of seasonal allergies this spring are likely due to a warmer winter and an earlier start of allergy season, says Dr. Purvi Parikh, an allergist and immunologist with the Allergy & Asthma Network. And the cause of this longer, more intense allergy season? "There's higher amounts of pollen due to rising greenhouse gasses and more CO2 in the air, which plants thrive off of," Parikh tells CNBC Make It. Here are some effective ways to alleviate your allergy symptoms and still enjoy the spring.
Persons: Purvi, Shelby Harris, Harris Organizations: Allergy, Asthma, CNBC Locations: East Coast, New York
CNN —Last week, travel and tourism industry representatives from more than 150 countries gathered at the annual Arabian Travel Market trade show, held this year in Dubai. There, CNN’s Eleni Giokos spoke with Julia Simpson, president of the World Travel and Tourism Council (WTTC), about trends in tourism in the Middle East, and the challenge of making travel more sustainable. We are here in the Middle East — this is the first time I’ve been to the Arabian Travel Market — but what’s interesting is everyone’s telling me they have never, ever seen it this busy. Simpson: Well, the GCC and Middle East is growing faster than any other region. Visitors and delegates at the Arabian Travel Market.
Persons: CNN’s Eleni Giokos, Julia Simpson, I’ve, Simpson, Saud, you’ve, We’ve, we’ve Organizations: CNN, Travel, Tourism Council, Arabian, GCC, Gulf Cooperation, United, Visitors, Oxford Economics Locations: Dubai, Abu Dhabi, Ras Al, Khaimah, United Arab Emirates, Saudi, Arabia, , Saudi Arabia, Oman, East, UAE, Gaza, Egypt
The summer of 2023 was exceptionally hot. Scientists have already established that it was the warmest Northern Hemisphere summer since around 1850, when people started systematically measuring and recording temperatures. Now, researchers say it was the hottest in 2,000 years, according to a new study published in the journal Nature that compares 2023 with a longer temperature record across most of the Northern Hemisphere. The study goes back before the advent of thermometers and weather stations, to the year A.D. 1, using evidence from tree rings. “That gives us the full picture of natural climate variability,” said Jan Esper, a climatologist at Johannes Gutenberg University in Mainz, Germany and lead author of the paper.
Persons: , Jan Esper, El Niño Organizations: Northern Hemisphere, Johannes Gutenberg University Locations: Mainz, Germany
Agtech startup Rize aims to lower rice farming's methane emissions in southeast Asia. The Singapore-based startup recently raised $14 million in Series A funding from investors. A 10th of the world's methane emissions comes from rice farming, as bacteria break down in wet rice paddies and release the gas. To reduce rice's methane footprint, agtech startup Rize is working with small rice farmers in Vietnam and Indonesia — locals who manage a farm about the size of one and a half soccer fields. Rize's on-the-ground scientists use the startup's tech platform and green growing techniques to help these farmers grow rice more sustainably and increase their harvest.
Persons: Organizations: Service, Business Locations: Rize, Asia, The Singapore, Vietnam, Indonesia
Childhood friends Jeremy Brewer and Sam Levac-Levey started their first clean energy startup in 2018. Six years later, they're launching a new venture fund to invest in climate tech companies overlooked by their peers. According to PwC's 2023 study on the state of climate tech, more than 70% of investment went into energy and mobility. Brewer said Starshot is looking to invest in companies that offer "gigaton-scale solutions, that can increase their customers' profitability and revenue." They entered a climate tech accelerator in Canada called Creative Destruction Lab, where they worked for months to perfect their plan.
Persons: Jeremy Brewer, Sam Levac, Levey, Brewer, who's, Starshot, Levac Organizations: Google, Facebook, Tesla, SpaceX, Starshot, CNBC Locations: Montreal, Canada
A hiker discovered the 400-year-old remains of a wealthy man on a glacier in the Swiss Alps. © Valais History Museum, Sion; Michel MartinezAll these items dated to around 1600 AD. Archaeologists uncover mule bones on the Theodul glacier in Switzerland, near Zermatt. © Valais History Museum, Sion; Michel MartinezHe wasn't a soldier-for-hire after all, a 2015 paper concluded. Andenmatten steps out of a freezer where artifacts are stored in the basement of the Valais History Museum archives.
Persons: Michel Martinez, They're, Pierre, Yves Nicod, Nicod, Ambroise Héritier, Morgan McFall, Johnsen, Sophie Providoli, It's, you've, haven't, Philippe Curdy, Romain Andenmatten, Spain's, Emilio Morenatti, Paul HANNY, Ötzi, Andenmatten Organizations: Service, . Business, Business, AP, Johnsen Archaeologists Locations: Swiss, Switzerland, Italy, Valais, Sion, du Valais, Zermatt, Germany, Aosta, Russia, Vilanova, Sau, Catalonia, Spain, Florida, Austria
Food waste is so prolific in the U.S. that roughly one-third of the amount produced ends up in landfills rather than stomachs. A recent study published in the journal Science found food production accounts for 26% of global greenhouse gas emissions. Food delivery services like HelloFresh, Blue Apron and EveryPlate reduce that somewhat by sending consumers what they need for specific recipes. The company says its processes help lead to 80% less food waste at its facilities compared with a traditional supermarket. In addition to Lightspeed, Hungryroot is backed by L Catterton, Crosslink Capital, Karp Reilly and Lerer Hippeau.
Persons: Ben McKean, Hungryroot, Jeremy Liew, They've, L, Karp Reilly, Lerer, Lisa Rizzolo Organizations: CNBC, Investors, Lightspeed Venture Partners, Crosslink Locations: U.S, York, Brussels
CNN —Extraordinary global heat continues its streak. It marks 11 consecutive months of unprecedented global temperatures. With that new data point, some scientists warn there is a strong chance 2024 could beat 2023 as the warmest year on record. Global ocean heat in April was also record-breaking for the 13th consecutive month. And while heat records are still being set month after month, the margins at which they are being broken are smaller than they were in 2023.
Persons: Copernicus, Adnan Abidi, Lisa Marie David, El Niño, Niño, it’s, Zeke Hausfather, ” Hausfather, Indranil Aditya, , Carlo Buontempo Organizations: CNN, Reuters, Getty Locations: Asia, Bangladesh, Vietnam, India, Barmer, Rajasthan, Manila, Philippines, Berkeley, Mumbai
download the appSign up for our newsletter to get the latest on the culture & business of sustainability — delivered weekly to your inbox. President Joe Biden has sought to use his pro-environment policies to boost his support among young voters, but most of them have little to no knowledge of his administration's actions to tackle climate change, according to a recent survey. And many of the administration's climate policies are seemingly popular with the American public. The most polarizing Biden policy in the survey was the allowance of tax credits for electric vehicles, but even it had a plurality of support (43 percent) among respondents. Meanwhile, 35 percent of respondents opposed such credits, and 21 percent of respondents indicated they hadn't heard about it.
Persons: Joe Biden, Biden, Donald Trump's Organizations: Service, CBS, Business Locations: White House, Paris, United States
About 80 miles southeast of Louisiana’s coast, 100,000 metric tons of steel floats in the Gulf of Mexico, an emblem of the hopes of oil and gas companies. This hulk of metal, a deepwater platform called Appomattox and owned by Shell, collects the oil and gas that rigs tap from reservoirs thousands of feet below the seafloor. But oil companies like Shell are betting that the world will need oil and gas for decades to come. To serve that demand, they are expanding offshore oil and gas drilling into deeper and deeper waters, especially here in the Gulf of Mexico. Offshore production, oil executives argue, is not only crucial to power cars, trucks and power plants but also better for the planet than drilling on land.
Organizations: Shell Locations: Louisiana’s, Gulf of Mexico, Appomattox
An initial target of the SEC under a second Trump administration would be to roll back the new climate disclosure rules, these people explained. Gensler and the SEC adopted a rule in March requiring large publicly traded companies to disclose their levels of greenhouse gas emissions. Gensler argues greenhouse gas emission levels and other climate related data have a material impact on businesses, and investors deserve to know this information. But an SEC chaired by a Trump appointed Republican would likely remove these Biden-era disclosure requirements, these people said. The prospect of a Trump pullback on the SEC's climate disclosure rules is also tied to the former president's dislike of environmental, social and governance investment standards, some of these people explained.
Persons: Donald Trump, Gary Gensler, Trump, Joe Biden, Gensler, Biden Organizations: The Securities, Exchange Commission, SEC, Trump, Republican, CNBC Locations: Freeland , Michigan, U.S
It is aiming to be the first high-income country to reach net zero emissions in 2035 and net negative by 2040. Denmark, which the World Happiness Report recognized as the world's second-happiest country, is targeting net zero by 2045 — and net negative by 2050. Thierry Monasse | Getty Images News | Getty ImagesDanish Climate Minister Lars Aagaard said the need for negative emissions was clear. He added that Denmark's ability to achieve net negative emissions would hinge upon policies implemented over the next five to seven years. Sopa Images | Lightrocket | Getty Images
Persons: Sergei Gapon, Thierry Monasse, Lars Aagaard, Denmark's Aagaard, , Stefano Guidi, Donald Trump, Joe Biden, Trump, Biden, Kai Mykkänen, Mykkänen, Moscow … Organizations: Afp, Getty, Atlantic ., Agriculture Ministers, CNBC, Lars Aagaard Danish Climate, United Arab Emirates, Union, Nationalist, Former U.S, Finnish Climate Locations: Copenhagen, Denmark, Atlantic, Atlantic . Finland, Finland, Brussels, Belgium, Lars Aagaard Danish, Panama, Europe, Germany, France, Turin, Italy, U.S, November's, Paris, Finnish, Helsinki, Montreal, Beijing, Moscow, of Finland, Neva Guba
In the city of Duisburg in Germany’s industrial heartland is a vast steel complex that is one of Europe’s largest polluters. If adopted widely, the devices could help clean up heavy industry, such as steel-making, in Germany and elsewhere. “We are maybe in one of those few very promising industries where Germany has a significant and very promising base,” said Werner Ponikwar, chief executive of ThyssenKrupp Nucera, which produces the electrolyzers. The company was spun off from ThyssenKrupp, a German steel giant, in 2023. Overall, German state and federal governments have earmarked €13.2 billion for investment in about two dozen projects to develop hydrogen.
Persons: , Werner Ponikwar, ThyssenKrupp Locations: Duisburg, Germany, ThyssenKrupp
The Biden administration on Tuesday adopted stricter energy-efficiency standards for residential water heaters, the most consequential move in a flurry of changes designed to reduce the energy used by many common appliances including stoves, dishwashers and lightbulbs. The Department of Energy said the new standards, taken together, will save American households and businesses nearly $1 trillion over 30 years, and save the average family $100 a year or more through lower utility bills. The changes will also cut greenhouse gas emissions, the agency said, by an amount equivalent to taking 18 million gas-burning cars off the road over that time. However, the changes have come under withering attack by Republican lawmakers who claim the new rules will make appliances costlier in the short term. Republican politicians and their allies have accused the administration of planning to ban gas stoves, for example, and conservative groups have blamed environmental rules for what it claimed was the decline of the American dishwasher.
Persons: Biden Organizations: Department of Energy, Republican, Appliances, Laundry
In a move aimed at lowering the greenhouse gas emissions of air travel, the Biden administration on Tuesday issued new guidelines for how fuel producers — and in particular, makers of ethanol from corn — could qualify for tax credits under a plan to increase the supply of so-called sustainable aviation fuel. It’s especially difficult to transition airplanes away from traditional jet fuel because there are so few affordable alternatives capable of getting a plane off the ground. The global aviation sector accounts for about 3 percent of the world’s total emissions, and most jet fuel today is made from fossil fuels. President Biden’s 2022 Inflation Reduction Act offered federal tax credits for sustainable aviation fuels, industry jargon for jet fuel made without fossil fuels, that cut greenhouse gas emissions by at least 50 percent. For months now, federal officials have been evaluating research to decide how to measure whether various biofuel-based alternatives meet that standard.
Persons: Biden, Biden’s
5 ways to attack the climate crisis
  + stars: | 2024-04-29 | by ( Andrea Kane | ) edition.cnn.com   time to read: +8 min
The climate crisis impacts Earth — its land, its atmosphere and its bodies of water — and it also profoundly affects the health and behavior of the planet’s inhabitants large and small, including humanity. And CNN Chief Climate Correspondent Bill Weir has a front-row seat to the ever-evolving situation. “Five million people die prematurely every year just to, just from particulate pollution of burning fossil fuels around the world,” Weir said. “It is taking care of water and soil and air… (that) fills those (Maslow) needs in ways that we can’t imagine in our modern, convenient world,” he said. “I just want folks to connect with each other and nature in the best possible ways,” he said.
Persons: Bill Weir, Weir, Olivia, , , ” Weir, Sanjay Gupta, it’s, Abraham Maslow’s, , Elisabeth Kübler, Rogers, “ There’s, he’s, Maslow Organizations: CNN, Earth Locations: Hope, America, Charleston , South Carolina, Miami, thrivers, United States, Maine, Canada, Asia, Lahaina,
What if plants could talk to farmers and tell them when they're distressed? That would not only help the plants but also reduce the amount of agricultural waste that threatens the planet's health. Now companies like SatAgro, Climate FieldView, and a California-based startup called InnerPlant are working to reduce agricultural waste. From that signal, farmers know what to treat, meaning they don't waste money on chemicals, which are over-applied by up to 30%, Aronov said. In addition to Bison Ventures, InnerPlant is backed by John Deere, MS&AD Ventures, UpWest VC and Bee Partners.
Persons: Shely Aronov, Aronov, InnerPlant, Tom Biegala, John Deere, Lisa Rizzolo Organizations: Environmental Protection Agency, National Institute of Food, Agriculture, Bison Ventures, InnerPlant, AD Ventures, UpWest, Bee Partners, CNBC Locations: California, North America, South America
It's an urgent question — what do we do with the 40 million tons of plastic waste we produce annually? One year of plastic waste is roughly enough to smother the entirety of Manhattan a meter deep, and it has to go somewhere. For decades, America sent its plastic waste to countries like China and Indonesia. Unlike aluminum or glass, the plastic that can be recycled rarely results in replacing one recycled water bottle with another. By downcycling a tiny portion of plastic waste, companies can genuinely reuse a relatively small share of plastic, while convincing consumers that the industry has created a circular economy of infinitely recycled plastic.
Persons: Kartik Byma, they're, Tim Miller, Susan Freinkel, Nestlé, Lea Suzuki, Larry Thomas, what's, Taylor Dorrell, Biden, that's, Taylor, Miller, Kelley Sayre, Vicky Abou, it's, Mike Bloomberg, Bloomberg, Espen Barth Eide, Norway's, Abou, It's Organizations: Getty, America, Chevron, Exxon, Paper Stock, Plastics Industry Association, Organization for Economic Co, San Francisco, NPR, International Energy Agency, ExxonMobil, Alterra Energy, National Renewable Energy Laboratory, Royal Paper Stock, Akron, Buckeye Environmental, Business, Eastman Chemical Co, American Chemistry Council, New, Beyond Plastics, UN, Buckeye Environmental Network Locations: America, Manhattan, China, Thailand, Malaysia, Indonesia, AFP, Ohio, American, San Francisco, Akron, Taylor Dorrell Akron , Ohio, United States, Oregon, New York City
Sections of the Ghazipur landfill in New Delhi burst into flames on Sunday, causing dangerous heat and methane emissions and adding to India’s growing climate challenges. Smoke rises on April 23, following a fire that broke out at the Ghazipur landfill in New Delhi, India. Noemi Cassanelli/CNNFires burning at Ghazipur landfill site in New Delhi, India, April 22, 2024. Ghazipur landfill in New Delhi on April 23, following a fire that broke out. Firemen work to douse the fire at Ghazipur landfill on April 22, 2024 in New Delhi, India.
Persons: Noemi Cassanelli, Adnan Abidi, Taj, Narendra Modi, Vipin Kumar, hasn’t Organizations: New, New Delhi CNN, CNN, Reuters, Center for Science, Clean Air Initiative, Municipal Corporation of Delhi, Solutions, Indian, Firemen, Hindustan Times Locations: New Delhi, India, Ghazipur, Bhalswa
The IRA splits $8.8 billion in total rebate funding between two programs: the Home Efficiency Rebates program and the Home Electrification and Appliance Rebates program. The Home Electrification and Appliance Rebates program The Home Electrification and Appliance Rebates program pays consumers a maximum amount of money for buying specific technologies and services, Saul Rinaldi said. Home Efficiency Rebates program Conversely, the Home Efficiency Rebates program is technology-neutral, Saul Rinaldi said. Larger rebates flow to those who cut more energy, Saul Rinaldi said. In this way, the Home Efficiency Rebate's value can technically exceed that of the Home Electrification and Appliance Rebates program, Zelmar said.
Persons: Zelmar, Jan, Biden, Kara Saul Rinaldi, Saul Rinaldi Organizations: Energy Department, AnnDyl, U.S . Department of Housing, Urban Locations: Arizona , California , Colorado , Georgia, Hawaii , Indiana , Minnesota , New Hampshire , New Mexico , Oregon, Washington, Georgia, Oregon , Indiana, New Mexico
Atmospheric concentrations of carbon dioxide, the main greenhouse gas, have passed a dangerous new threshold as people continue to burn fossil fuels. Is anyplace making progress on climate change? Steps like these, taken individually, aren’t enough to avoid the most serious consequences of climate change — worsening droughts, intensified storms and human suffering. Still, they show how some places are pulling off significant local changes very quickly. Globally, “we’re not moving as fast as we need to,” said Thomas Spencer, an analyst at the International Energy Agency.
Persons: , Thomas Spencer Organizations: International Energy Agency Locations: South America, China, Paris
Andrew Aitchison | In Pictures | Getty ImagesIn case you haven't noticed, heat pumps are hot. But there are other reasons why heat pumps are fast becoming popular with homeowners. All of this is transforming Carrier Global , the nearly 100-year-old manufacturer whose founder, Willis Carrier, invented air conditioning. Heat pumps have a history dating back to 1850s The thermodynamic science behind heat pumps was developed in the 1850s, when the first ones were invented, and they've been used in homes since the 1960s. Heat pumps use electricity to transfer heat from a cool space to a warm space, making the cool space cooler and the warm space warmer.
Persons: CARR, Andrew Aitchison, Willis Carrier, David Gitlin, Carrier, Hakan Yilmaz, Yilmaz, they've, Michael Kretschmer, Sebastian Kowalski, Kretschmer, Tobie Stanger, Dave Lis, Viessmann, Milena Oliveira, Oliveira, Mark Prodan, Prodan, There's Organizations: Carrier Global, United Technologies, Solutions, East Trade Policy, Getty, International Energy Agency ., U.S . Climate Alliance, Consumer, Energy Efficiency, Carrier, M, Energy Star Locations: Gardens , Florida, Saxony, Leipzig, America, U.S, Maine, Michigan, Indian, Connecticut, New York State
In honor of Earth Month, realtyhop ranked the greenest U.S. cities for homebuyers. The report evaluated each city based on the following criteria: SustainabilityPolicy and infrastructureEnergyEnvironmentAffordability Overall, the study found that the majority of the greenest cities are on the West Coast — five are in California alone. Portland, Oregon is the greenest city in AmericaWith a total score of 62.34, Portland, Oregon took the No. The city uses green streets, eco-roofs, trees and more to manage the stormwater. Top 10 greenest cities in AmericaPortland, Ore. Washington, D.C. San Francisco, Calif. Seattle, Wash. Oakland, Calif. Spokane, Wash. New York, N.Y. Sacramento, Calif. San Diego, Calif. San Jose, Calif.
Persons: realtyhop, Gavin Newsom, Jordan Organizations: Earth, Energy, Coast, CNBC, Portland, Jordan Siemens, Getty, Environmental Services, Calif, D.C, Washington D.C, Istock Locations: U.S, homebuyers, California, Portland , Oregon, America, realtyhop, Portland, America Portland, Ore . Washington ,, San Francisco, Calif, Seattle, Wash . Oakland, Calif . Spokane, Wash . New York, N.Y, Sacramento, San Diego, San Jose, Washington
Carbon Dioxide Levels Have Passed a New Milestone
  + stars: | 2024-04-20 | by ( Aatish Bhatia | ) www.nytimes.com   time to read: +6 min
Global carbon dioxide levels as of … Play animation Source: National Oceanic and Atmospheric Administration’s Global Monitoring Laboratory The chart shows monthly numbers of carbon dioxide molecules per million molecules of dry air. Carbon Dioxide Levels Have Passed a New MilestoneCarbon dioxide acts like Earth’s thermostat: The more of it in the air, the more the planet warms. More carbon dioxide, warmer temperatures Source: NOAA (carbon dioxide); NASA (temperature) The chart shows the change in global surface temperature relative to 1951–1980, versus global carbon dioxide levels. Currently, carbon dioxide levels are rising at near-record rates. Annual change in carbon dioxide levels Source: NOAA’s Global Monitoring Laboratory The chart shows the increase in global carbon dioxide levels over the course of each year.
Persons: Glen Peters, Doug McNeall, Xin Lan, , El Niño, El, Mr, McNeall, Organizations: NOAA, NASA, National Oceanic, Global, Budget, CICERO Center, International Climate Research, Britain’s Met
Climate promises are hard to keep. Scotland is the latest, perhaps most surprising example. Scotland, an early industrial power and coal-burning behemoth, was also an early adopter of an ambitious and legally binding government target to slow down climate change. It had promised to pare back its emissions of planet-heating greenhouse gases by 75 percent by 2030, compared to 1990 levels. That is a sharp contrast to the bullishness of the Scottish government in 2021, when diplomats from around the world gathered in Glasgow for international United Nations climate talks.
Persons: pare, Màiri McAllan, Nicola Sturgeon Organizations: Scottish, United Nations Locations: Scotland, Britain, Glasgow
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