Yazılar

UN Report: AI Boom Drives 150% Surge in Tech Giants’ Indirect Emissions

/in /tarafından

A new United Nations report revealed on Thursday that indirect carbon emissions from the operations of four major AI-driven tech giants—Amazon, Microsoft, Alphabet, and Meta—rose by an average of 150% between 2020 and 2023. The sharp increase is largely driven by the vast energy demands of data centers powering artificial intelligence systems.

The report, published by the International Telecommunication Union (ITU), the U.N.’s digital technologies agency, analyzed the greenhouse gas emissions of 200 leading digital companies over the three-year period. Indirect emissions include those generated from purchased electricity, heating, cooling, and steam consumed by a company’s operations.

Among the companies surveyed, Amazon posted the largest rise, with operational carbon emissions soaring 182% over the period. Microsoft followed with a 155% increase, while Meta and Alphabet saw rises of 145% and 138%, respectively.

The growing reliance on AI has led to surging energy demands, with electricity consumption from data centers growing four times faster than overall global electricity usage, according to the ITU. The report projects that carbon emissions from top-emitting AI systems could eventually reach 102.6 million tons of carbon dioxide equivalent annually, further straining existing energy infrastructures.

In response, several companies highlighted their ongoing sustainability efforts. Meta referred Reuters to its sustainability report, stating that it is taking steps to reduce emissions, energy use, and water consumption in its data centers. Amazon emphasized its investments in carbon-free energy projects, including both nuclear and renewable sources. Microsoft pointed to its recent progress in improving energy efficiency, including transitioning to chip-level liquid cooling technologies that consume less energy than traditional cooling systems.

However, the ITU noted that while more digital companies are setting ambitious emissions targets, many of these commitments have yet to translate into meaningful reductions in actual emissions. The report underscores the growing challenge of balancing AI’s rapid expansion with environmental sustainability.

Ecuador Declares National Emergency as Wildfires and Drought Worsen

/in /tarafından

Ecuador Faces Devastating Wildfires and Severe Drought, Declares National Emergency

Ecuador’s government has declared a 60-day national emergency in response to widespread wildfires fueled by an ongoing severe drought. The emergency declaration, announced on Monday, highlights the urgent challenges facing the South American nation, with at least 13 active wildfires burning across the country.

The fires, exacerbated by a drought that has lasted nearly 120 days, are causing significant destruction, particularly in the provinces of Azuay and Loja. These two regions have already seen more than 10,000 hectares (24,700 acres) of land consumed by flames, with emergency officials emphasizing the need for aerial support due to the difficult terrain and the long response times for ground-based firefighting efforts.

Drought and Wildfires Strain Resources

Jorge Carrillo, Ecuador’s Risk Management Secretary, spoke to local radio about the dire situation, noting the extended duration of the drought and the strain it is placing on the country’s resources. “The whole country is suffering the ravages of this great drought,” Carrillo explained, stressing that the fire response is hindered by the challenging landscape and the limited access to many affected areas.

In addition to the fires, Ecuador is grappling with an ongoing energy crisis, which has led to power outages lasting up to 14 hours a day. This further complicates the country’s ability to manage the fires and provide essential services.

Government Response and Regional Impact

The national emergency decree aims to mobilize additional resources to combat the wildfires and mitigate the impact of the drought. Officials are working to secure the necessary support and resources, particularly in the hardest-hit areas, to contain the fires and prevent further damage.

As the crisis continues to unfold, the government is focused on deploying aerial firefighting units and providing aid to communities affected by the fires and water shortages. The situation remains critical as Ecuador’s emergency management team works to address both the immediate dangers and the long-term consequences of the ongoing disaster.