The Environmental Impact of the Sphere
The article “Las Vegas ‘Sphere’: Is It Sustainable and Does It Matter?” examines the environmental impact of the Sphere in Las Vegas and questions whether its impressive technology truly makes it a sustainable building. The Sphere was designed as a large entertainment venue with thousands of LED screens, speakers, and advanced heating and cooling systems.
"The venue’s makers say it was “designed to achieve high standards of sustainability and to minimize energy consumption.”
“most energy-efficient lighting available today.” Its advanced distributed heating and cooling system ensures that wasteful reheating is avoided while the data centers “conform to state-of-the-art energy-efficient hot-aisle containment strategies and in-row cooling.”
“Just as Sphere is setting a new standard for immersive live entertainment, the venue is also setting an industry standard when it comes to renewable energy,” Sphere’s Executive Vice President and Chief Operations Officer Rich Claffey said. “From the outset, we designed Sphere to minimize environmental impact and to help create a sustainable operation well into the future.”
According to the company, many of these technologies were selected to reduce energy consumption, and approximately 70% of the building’s electricity is planned to come from solar power. However, the article points out that using renewable energy does not completely eliminate the environmental concerns associated with the building. The Sphere can require up to 28 megawatts of electricity at peak use. Another concern is light pollution. Because the exterior of the Sphere is covered in extremely bright LED screens, its lighting could contribute to the existing light pollution in Las Vegas.
"Nevada’s main electricity utility, NV Energy, would provide most of this solar power as part of a 25-year agreement. “If approved by the Public Utilities Commission of Nevada, the agreement will provide the highest amount of dedicated solar power available to Sphere, making it a model for renewable energy use by entertainment venues around the country,” the company wrote in a statement.
"According to an NV Energy expert, however, Sphere is expected to need 28 megawatts to run at its peak energy usage. The organization in charge of monitoring the electrical grid in California says that one megawatt can power about 750 homes at once, meaning that the Las Vegas Sphere, at its peak electricity usage, would use enough energy to power 21,000 homes."
This can be especially important for wildlife, including birds and bats that rely on natural darkness and stars for navigation. The article also raises a larger question about sustainability. Should sustainability only focus on how efficiently a building operates? or should it also consider whether constructing something so large and that consumes so many resources is necessary in the first place? Even though the Sphere is used as an entertainment purpose and they claim for it to be sustainable what about the light pollution in Las Vegas. Which already has a lot of light from casinos, bars, and buildings in the first place. This was a way to make a tourist attraction and thinking less about environmental impact. it felt as if the company was just trying to find ways to smack the title on there and not consider the consequences. I feel like the purpose of this article by Fischer tries to make us think about sustainability beyond renewable energy and technological innovation. It suggests that true sustainability should also consider energy demand, light pollution, resource use, and the broader necessity and impact of creating new structures. This is an important article for my research on the effects of new technology have on light pollution in our environment
References
Fischer-Lauder, H. (2023, October 3). Las Vegas “sphere”: Is it sustainable and does it matter? Impakter. https://impakter.com/las-vegas-sphere-is-it-sustainable-and-does-it-matter/
Grammarly. (n.d.). https://www.grammarly.com/
