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Ocean-surface warming 4x faster in last four decades: Study

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New Delhi, Jan 28: The rate of ocean warming has more than quadrupled over the past four decades, according to a new study on Tuesday, explaining why 2023 and early 2024 saw unprecedentedly high sea temperatures.

The study, published in the journal Environmental Research Letters, showed that ocean temperatures were rising at about 0.06 degrees Celsius per decade in the late 1980s. However, they are currently increasing at 0.27 degrees Celsius per decade.

“If the oceans were a bathtub of water, then in the 1980s, the hot tap was running slowly, warming up the water by just a fraction of a degree each decade. But now the hot tap is running much faster, and the warming has picked up speed,” said lead author Professor Chris Merchant, at the University of Reading, UK.

Merchant said that cutting global carbon emissions and moving towards net zero is the only way to slow down warming. In 2023 and early 2024, global ocean temperatures hit record highs for straight 450 days.

Besides El Nino, a natural warming event in the Pacific, the team found that the sea surface warming went up faster in the past 10 years than in earlier decades. The study noted that about 44 per cent of the record warmth was attributable to the oceans absorbing heat at an accelerating rate.

The findings show that the overall rate of global ocean warming observed over recent decades is not an accurate guide to what happens next: it is plausible that the ocean temperature increase seen over the past 40 years will be exceeded in just the next 20 years.

Because the surface oceans set the pace for global warming, this matters for the climate as a whole, the team explained.

This accelerating warming underscores the urgency of reducing fossil fuel burning to prevent even more rapid temperature increases in the future and to begin to stabilise the climate.

Warming ocean temperatures can increase the spread of diseases in marine species. This in turn can affect humans, when consuming marine species, or from infections of wounds exposed in marine environments.

Business

Maruti Suzuki India announces up to 4 pc price hike from April

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New Delhi, March 17: Leading automaker Maruti Suzuki India Ltd on Monday announced its third price hike this year — up to 4 per cent which is effective from April — to offset rising input costs amid moderating sales.

The price increase on the vehicles from next month will vary depending on the model, according to an exchange filing by the company.

“In light of rising input costs and operational expenses, the company has planned to increase the prices of its cars from April, 2025. The price increase is expected to be up to 4 per cent and will vary depending on the model,” said Maruti Suzuki India.

“While the company continuously strives to optimise costs and minimise the impact on its customers, some portion of the increased cost may need to be passed on to the market,” it added in the filing.

The company had previously raised car prices on January 1 and February 1.

The leading car manufacturer clocked a 16 per cent increase in net profit to Rs 3,727 crore for the October-December quarter of the current financial year, compared to the corresponding figure of Rs 3,206.8 crore in the same quarter last year.

On a standalone basis, the company’s net profit rose 13 per cent year-on-year to Rs 3,525 crore from Rs 3,130 crore in the same quarter last year.

Meanwhile, the Suzuki Motor Corporation of Japan, the parent company of Maruti Suzuki India, last month announced a new mid-term plan with a “rethink” in its strategy as “the business environment has changed due to declining market share in India” and the growing electrical vehicles segment.

In its new mid-term plan for 2025-30, the company has identified India as its “most important market”. Maruti Suzuki aims to create a manufacturing capacity of producing 4 million cars annually to reclaim a 50 per cent market share in India and use the country as a global export hub as well.

Maruti Suzuki is currently exporting three lakh vehicles from India annually.

By the end of this decade, it is targeting the export of 7.5-8 lakh units per year.

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Business

Tesla seeks certification for two electric car models it wants to sell in India

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New Delhi, March 14: Elon Musk-led Tesla Inc. has initiated the process for the certification and homologation of two of its electric cars in India, which is an essential requirement for all vehicles before they can be sold in the country.

Tesla India Motor & Energy Pvt. Ltd., the local unit of Musk’s firm, has submitted two new applications for homologation of the Model Y and Model 3 cars in India, according to industry sources.

Homologation is the process of certifying that a vehicle is roadworthy and meets the norms laid out for all vehicles manufactured in India or imported into the country. The tests ensure that the vehicle matches the requirements of the Indian market in terms of emission and safety and roadworthiness in accordance with the Central Motor Vehicle Rules.

The company had earlier submitted seven applications for homologation in India earlier which were meant for test cars. An eighth application was approved recently.

The move comes amid talks with the US and India on a free trade agreement under which tariffs are expected to be lowered by both countries to enhance bilateral trade.

Musk has been keen to enter India as he is looking for a foothold in the world’s third-largest car market as an alternative to China, after the communist country came under strict US sanctions.

While the Indian government is keen that Musk set up a plant in India to make Tesla for the local market, the billionaire wants to export the car to the country without any immediate manufacturing plans.

Electric car sales in India recorded a 20 per cent jump to 99,165 units in 2024, from 82,688 units in 2023. Tata Motors and JSW MG Motors are currently the market leaders.

In addition, the luxury electric vehicle market also posted an increase in sales during the year, with 2,809 EVs sold by BMW, Mercedes Benz India, Volvo Cars India, Audi, and Porsche in 2024, up from 2,633 units in 2023.

According to the Federation of Automobile Dealers Associations (FADA), the electric passenger vehicle retail sales in India grew by nearly 20 per cent.

The EV market is expected to continue growing, with industry forecasts predicting a compound annual growth rate (CAGR) of 43 per cent.

Government initiatives and subsidies under the PM E-Drive scheme are also contributing to the growth of the EV market in India, as the country transitions to green energy in the fight against climate change.

The electric two-wheeler segment recorded significant growth, with 1.13 million units sold in 2024, up from 860,000 units in 2023.

The overall EV penetration in the country increased to 7.46 per cent in 2024, up from 6.39 per cent in 2023.

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Business

S. Korean top court rejects Meta’s appeal over user data sharing fine

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Seoul, March 13: South Korea’s top court on Thursday rejected social media giant Meta’s appeal against a 6.7 billion-won ($4.6 million) fine imposed by the data protection watchdog for sharing user information without their consent, judicial sources said.

In November 2020, the Personal Information Protection Commission (PIPC) fined Meta, formerly known as Facebook, after its probe found that the personal information of at least 3.3 million South Korean users had been provided to third parties without their knowledge from May 2012 to June 2018, reports Yonhap news agency.

In response, Meta filed a lawsuit in March 2021, disputing the fine, claiming the information sharing was made upon the users’ agreement and it did not induce them to agree.

The Supreme Court, however, found the PIPC’s measures lawful and dismissed the case, upholding lower court rulings made in October 2023 and September last year, according to the sources.

With the top court’s ruling, the PIPC said it would proceed with enforcing corrective measures, which had been suspended due to the ongoing lawsuit.

Last year, Meta Platforms Ireland lost a legal battle to defy the South Korean data protection watchdog’s decision to slap a fine for providing users’ personal information to other operators without consent.

Meta then filed a complaint against the ruling, claiming the information sharing was made upon the users’ agreement and it did not induce them to do so.

According to the PIPC’s investigation, the personal information of a user’s Facebook friends was provided to other operators without their knowledge when someone uses another operator’s service through Facebook login.

The compromised information included their academic background, family and marriage status.

The watchdog also said Meta had not been cooperating with the probe by belatedly submitting data and providing false documents.

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