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Heat at Paris Olympic Games Could Put Athletes at Risk, New Report Warns

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20 Jun, 2024

This post was originally published on Eco Watch

The Olympics in Paris this summer could be the hottest on record, according to a new report: Rings of Fire: Heat Risks at the 2024 Paris Olympics. Leading athletes warn the heat could result in athletes collapsing or even dying while participating in events.

Mike Tipton, a human and applied physiology professor at the United Kingdom’s University of Portsmouth, and Dr. Jo Corbett, deputy associate dean for research and innovation in the university’s science and health department, worked with former Olympians and climate scientists to put together the report.

“A warming planet will present an additional challenge to athletes, which can adversely impact on their performance and diminish the sporting spectacle of the Olympic Games. Hotter conditions also increase the potential for heat illness amongst all individuals exposed to high thermal stress, including officials and spectators, as well as athletes,” Corbett said in a press release from University of Portsmouth.

According to the European Union’s Copernicus Climate Change Service, the past 12 months were the hottest on record. As human-driven climate change has led to an entire year of record-breaking monthly temperatures across the globe, athletes in the Games could face serious health risks.

The Olympic Games, which begin on July 26, are scheduled during the hottest two months of the year in Paris.

“For athletes, from smaller performance-impacting issues like sleep disruption and last-minute changes to event timings, to exacerbated health impacts and heat related stress and injury, the consequences can be varied and wide-ranging. With global temperatures continuing to rise, climate change should increasingly be viewed as an existential threat to sport,” said Lord Sebastian Coe, four-time Olympic medallist and president of World Athletics, in the press release.

The authors of the study discuss France’s deadly 2003 heat wave, during which more than 14,000 people perished. They also consider other periods where the country’s mercury soared above 107.6 degrees Fahrenheit.

Paris last hosted the Olympic Games 100 years ago, when the planet’s temperatures were significantly cooler.

Grandstands for the upcoming Summer Olympics are located on the Champ-de-Mars behind the Eiffel Tower, pictured on May 6, 2024 in Paris, France. Robert Michael / picture alliance via Getty Images

“It is a time of great uncertainty and instability. And one of the gravest of those challenges comes from ever-increasing temperatures,” Coe wrote in the report. “There has never been a greater need for heightened awareness, discussion and research into what is happening on the planet and why. Sport is just one part of that, but we cannot be spectators, we must all play a role. We are in a race against time. And this is one race that we simply cannot afford to lose.”

With temperatures above 93.2 degrees Fahrenheit and 70 percent humidity, the 2020 Olympic Games in Tokyo were the “hottest in history,” but the Paris Olympics could be even hotter, the press release said.

“At [the Tokyo Olympics] I felt like the heat was bordering on true risk – the type of risk that could potentially be fatal. One of the best tennis players in the world [Medvedev] said he thought someone might die in Tokyo, and I don’t feel like that was much of an exaggeration… We sometimes have to play in conditions where an egg can literally be fried on the court. This is not fun or healthy. Heatstroke is relatively common in tennis,” said Marcus Daniell, tennis player and Olympic bronze medallist from New Zealand, in the press release.

The report recommends five strategies for sporting authorities to help athletes dealing with extreme heat conditions: scheduling wisely to avoid extreme temperatures; empowering athletes to discuss climate change; fostering collaboration between athletes and sporting bodies regarding climate awareness campaigns; keeping athletes and spectators safe by providing cooling plans and better rehydration; and reassessing the sponsorship of fossil fuels in sports.

“It is not in an athlete’s DNA to stop and if the conditions are too dangerous I do think there is a risk of fatalities,” said Jamie Farndale, a Scottish national rugby sevens player, in the press release.

The report emphasizes the necessity of listening to athletes and prioritizing their safety as the climate crisis continues to heat up.

“Challenges are mounting for athletes regarding air pollution, food and water insecurity and lack of shade. And, as this report makes especially clear, the challenges of climate-change induced extreme heat for athletes are extensive and pose risks of devastating outcomes,” said General Jackson Tuwei, president of Athletics Kenya, in the press release.

The post Heat at Paris Olympic Games Could Put Athletes at Risk, New Report Warns appeared first on EcoWatch.

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Energy Efficiency as an Imperative Climate Strategy

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With mandatory climate statement disclosure rolling out in Australia, businesses need to start reporting on their emissions and sustainability plans for the future. As companies begin assessing the relevant risks and opportunities related to various climate scenarios, energy efficiency presents itself as an immediate climate-strategy with long-term benefits.

Commencing 1 January 2025, businesses that meet two of the three conditions — more than 500 employees, gross assets above $1 billion or $500 million or more in consolidated gross revenue — are required to lodge a climate statement, which discloses their climate-related plans, financial risks and obligations. As part of the gradual roll-out, by 1 July 2027, businesses that meet two of these conditions — more than 100 employees, gross assets above $25 million or exceeding $50 million in consolidated gross revenue — will also be required to report.

This climate statement will need to include the company’s sustainability governance, climate risks and opportunities, including those physical and transition related. They will also need to disclose their Scope 1 and 2 emissions, strategy to decarbonise, and conduct scenario analysis on the short, medium and long term impacts on the business. By the second year of reporting, businesses will also be expected to report on Scope 3 emissions.

Scenario analysis will be based on various assumptions of the state of the climate, one of which includes a possible future where global temperature has increased 2.5°C or more. They will be required to share their climate strategy and steps they are taking long-term in preparation for this scenario.

Common themes within climate strategies will include switching to renewable energy sources, electrifying fleet vehicles, purchasing carbon credits, and carbon capture and storage. Many of these methods look at reducing emissions through the energy source, or targeting the carbon aspect directly; however, climate strategies can also include reducing the amount of energy used. By investing in more energy efficient equipment, sites can maintain production whilst using less energy and producing less emissions.

When increasing energy efficiency and reducing energy consumption first, businesses will see short-term impacts; however, in the long term, they are also improving their foundation for an energy transition. Assuming no other changes, higher energy efficiency can lead to decreased energy demand, allowing for reduced system requirements when specifying and planning for self-generation or energy costs.

To understand what opportunities are available for upgrading to more energy efficient equipment, businesses can start with an energy audit to understand how energy is being consumed across site. Energy audits, like the ABB Energy Appraisal, can provide a roadmap for where and how equipment can be upgraded for the best energy saving potential. An energy audit identifies areas that can be immediately improved with existing equipment on the market, so there is no need to wait for the commercialization or development of more sustainable technology. Going beyond just changing all lights to LEDs, efficiency recommendations may include areas where variable speed drives can be added to control motor speed or upgrading from an IE3 motor to an IE5 ultra-premium efficiency or IE6 hyper-premium efficiency motor to reduce energy losses by 40% or more. This area can often be overlooked on sites as the Minimum Energy Performance Standard (MEPS) in Australia for motors is just IE2.

Mostly used in pumps, compressors, conveyors and fans, motors may seem like a minor part of a site; however, with 45% of the world’s electricity converted into motion by industrial electric motors, there are many opportunities for energy savings. In fact, a recent survey commissioned by ABB IEC Low voltage motors, showed that 92% of surveyed businesses in Australia recognize the important role of electric motors in achieving sustainability targets. In this same survey, participants ranked a reduction in operating cost as a more important driver for investing in energy efficiency than lowering their organization’s emissions. This is because upgrading to newer, more efficient equipment provides benefits beyond just emission reduction. For example, ABB’s Synchronous Reluctance (SynRM) Motors, available in IE5 ultra-premium efficiency or IE6 hyper-premium efficiency, use no rare earth metals or magnets. Running quieter and with bearing temperatures reduced by up to 15°C and winding temperatures by up to 30°, SynRM motors have longer maintenance periods, superior reliability, and contribute to a better operational environment.

Looking ahead, upgrading to an IE5 SynRM motor also provides more visibility into Scope 3 emissions, as SynRM motors meet ABB’s circularity criteria and transparency on environmental impact is provided through Environmental Product Declarations (EPDs).

By requiring companies to disclose their climate information, these new legal requirements are opening the door and facilitating more internal discussions on environmental impact and emission reduction. Whilst mandatory climate reporting is only required of large business entities this year, the progressive roll-out and Scope 3 emission reporting requirements mean that businesses of all sizes in Australia will be impacted by these new requirements. As businesses become more conscious of how sustainability should be integrated into their operations and finances, there is no better time to start investing in energy efficient solutions.

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