#airislife — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #airislife, aggregated by home.social.
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#Datacenter ’s request for diesel generators sparks criticism
By Claudia Levens, USA TODAY Network via Reuters Connect//April 23, 2026
#PortWashington, #Wisconsin — Neighbors of Port Washington’s $15 billion #AIDatacenter and advocacy groups are voicing public health and #environmental concerns about plans for backup #DieselGenerators at the site under review by Wisconsin regulators.
"They’re also asking Wisconsin’s Department of Natural Resources for a more robust analysis of the entire project, but especially of the diesel generators, after the agency signaled it’s likely to approve air quality permits for them.
"The data center’s developer and operator, Vantage, submitted permitting requests to the DNR for 45 diesel-fired backup generators that would provide a combined 87 megawatts during grid failures, according to applications submitted in August and September of 2025, shortly after officials in the City of #PortWashingtonWI signed a development agreement.
"Construction on the #datacenter is well underway, and it will soon house #OpenAI and #Oracle, which will leverage the site to advance #Artificialntelligence.
"Diesel generators are pickup-truck-sized power sources, often used as emergency energy backstops for when the grid fails, especially at large commercial and industrial facilities that run around the clock. More frequently, that includes #HyperscaleDatacenters . Wisconsin is a hub for diesel generator manufacturing and distribution; it’s the home of several industry players, such as #Generac Power Systems.
"But diesel generators also produce #pollutant byproducts known to affect the environment and cause or exacerbate health problems, especially when several of them are used in full force, according to the United States Environmental Protection Agency.
"Those concerns were at the center of an April 14 virtual public hearing held by the DNR as part of its review of Vantage’s request.
"Dozens spoke at the hearing, including neighbors of the site, environmental advocates and public health experts, and even more submitted written comments. In total, almost 550 people spoke or sent comments to the DNR.
"Almost all urged the DNR to more thoroughly review the plans and reconsider a preliminary determination issued Feb. 26, which states the generators’ emissions would not surpass state and federal air quality standards. Collectively, they criticized the DNR’s review, emphasized health concerns and asked for reasonable safeguards to protect neighbors.
"The DNR is expected to issue a final determination on the roughly $11,000 permit within the next several weeks.
" #Environmental advocates say DNR’s policies for backup generator reviews obfuscate public health risks
"One of diesel generators’ pollutants at the center of concern for neighbors and environmental advocates is #NitrogenOxide. In excess, #NitrogenOxides can cause or exacerbate respiratory and cardiovascular diseases, according to the EPA. The International Agency for Research on Cancer has classified #DieselExhaust, which includes nitrogen oxides, as a Group 1 #carcinogen since 2012.
"Nitrogen oxide emissions react with sunlight to form #ozone and the reddish-brown #haze of #smog in the air, as well as with water to contribute to #AcidRain conditions, according to the #EPA .
"National air quality standards set two upper limits for nitrogen oxide concentration: one established in 1971 that averages the pollutant over a year, and another established in 2010 that examines the pollutant over a one-hour period.
"The DNR did analyze potential nitrogen oxide from #Vantage ’s proposed generators averaged over one year. The agency concluded that emissions would fall below one-year limits established by National Ambient Air Quality Standards, according to the DNR’s preliminary determination.
"That analysis derives from proposed limits on the amount of fuel Vantage would use, roughly 324,000 gallons each year, per the DNR’s preliminary determination. However, it’s worth noting federal regulations do not place any limits on diesel generator use during emergencies."
Read more:
https://finance-commerce.com/2026/04/port-washington-ai-data-center-diesel-generators-air-quality/#BackupGenerators #NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
#Datacenter ’s request for diesel generators sparks criticism
By Claudia Levens, USA TODAY Network via Reuters Connect//April 23, 2026
#PortWashington, #Wisconsin — Neighbors of Port Washington’s $15 billion #AIDatacenter and advocacy groups are voicing public health and #environmental concerns about plans for backup #DieselGenerators at the site under review by Wisconsin regulators.
"They’re also asking Wisconsin’s Department of Natural Resources for a more robust analysis of the entire project, but especially of the diesel generators, after the agency signaled it’s likely to approve air quality permits for them.
"The data center’s developer and operator, Vantage, submitted permitting requests to the DNR for 45 diesel-fired backup generators that would provide a combined 87 megawatts during grid failures, according to applications submitted in August and September of 2025, shortly after officials in the City of #PortWashingtonWI signed a development agreement.
"Construction on the #datacenter is well underway, and it will soon house #OpenAI and #Oracle, which will leverage the site to advance #Artificialntelligence.
"Diesel generators are pickup-truck-sized power sources, often used as emergency energy backstops for when the grid fails, especially at large commercial and industrial facilities that run around the clock. More frequently, that includes #HyperscaleDatacenters . Wisconsin is a hub for diesel generator manufacturing and distribution; it’s the home of several industry players, such as #Generac Power Systems.
"But diesel generators also produce #pollutant byproducts known to affect the environment and cause or exacerbate health problems, especially when several of them are used in full force, according to the United States Environmental Protection Agency.
"Those concerns were at the center of an April 14 virtual public hearing held by the DNR as part of its review of Vantage’s request.
"Dozens spoke at the hearing, including neighbors of the site, environmental advocates and public health experts, and even more submitted written comments. In total, almost 550 people spoke or sent comments to the DNR.
"Almost all urged the DNR to more thoroughly review the plans and reconsider a preliminary determination issued Feb. 26, which states the generators’ emissions would not surpass state and federal air quality standards. Collectively, they criticized the DNR’s review, emphasized health concerns and asked for reasonable safeguards to protect neighbors.
"The DNR is expected to issue a final determination on the roughly $11,000 permit within the next several weeks.
" #Environmental advocates say DNR’s policies for backup generator reviews obfuscate public health risks
"One of diesel generators’ pollutants at the center of concern for neighbors and environmental advocates is #NitrogenOxide. In excess, #NitrogenOxides can cause or exacerbate respiratory and cardiovascular diseases, according to the EPA. The International Agency for Research on Cancer has classified #DieselExhaust, which includes nitrogen oxides, as a Group 1 #carcinogen since 2012.
"Nitrogen oxide emissions react with sunlight to form #ozone and the reddish-brown #haze of #smog in the air, as well as with water to contribute to #AcidRain conditions, according to the #EPA .
"National air quality standards set two upper limits for nitrogen oxide concentration: one established in 1971 that averages the pollutant over a year, and another established in 2010 that examines the pollutant over a one-hour period.
"The DNR did analyze potential nitrogen oxide from #Vantage ’s proposed generators averaged over one year. The agency concluded that emissions would fall below one-year limits established by National Ambient Air Quality Standards, according to the DNR’s preliminary determination.
"That analysis derives from proposed limits on the amount of fuel Vantage would use, roughly 324,000 gallons each year, per the DNR’s preliminary determination. However, it’s worth noting federal regulations do not place any limits on diesel generator use during emergencies."
Read more:
https://finance-commerce.com/2026/04/port-washington-ai-data-center-diesel-generators-air-quality/#BackupGenerators #NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
#Datacenter ’s request for diesel generators sparks criticism
By Claudia Levens, USA TODAY Network via Reuters Connect//April 23, 2026
#PortWashington, #Wisconsin — Neighbors of Port Washington’s $15 billion #AIDatacenter and advocacy groups are voicing public health and #environmental concerns about plans for backup #DieselGenerators at the site under review by Wisconsin regulators.
"They’re also asking Wisconsin’s Department of Natural Resources for a more robust analysis of the entire project, but especially of the diesel generators, after the agency signaled it’s likely to approve air quality permits for them.
"The data center’s developer and operator, Vantage, submitted permitting requests to the DNR for 45 diesel-fired backup generators that would provide a combined 87 megawatts during grid failures, according to applications submitted in August and September of 2025, shortly after officials in the City of #PortWashingtonWI signed a development agreement.
"Construction on the #datacenter is well underway, and it will soon house #OpenAI and #Oracle, which will leverage the site to advance #Artificialntelligence.
"Diesel generators are pickup-truck-sized power sources, often used as emergency energy backstops for when the grid fails, especially at large commercial and industrial facilities that run around the clock. More frequently, that includes #HyperscaleDatacenters . Wisconsin is a hub for diesel generator manufacturing and distribution; it’s the home of several industry players, such as #Generac Power Systems.
"But diesel generators also produce #pollutant byproducts known to affect the environment and cause or exacerbate health problems, especially when several of them are used in full force, according to the United States Environmental Protection Agency.
"Those concerns were at the center of an April 14 virtual public hearing held by the DNR as part of its review of Vantage’s request.
"Dozens spoke at the hearing, including neighbors of the site, environmental advocates and public health experts, and even more submitted written comments. In total, almost 550 people spoke or sent comments to the DNR.
"Almost all urged the DNR to more thoroughly review the plans and reconsider a preliminary determination issued Feb. 26, which states the generators’ emissions would not surpass state and federal air quality standards. Collectively, they criticized the DNR’s review, emphasized health concerns and asked for reasonable safeguards to protect neighbors.
"The DNR is expected to issue a final determination on the roughly $11,000 permit within the next several weeks.
" #Environmental advocates say DNR’s policies for backup generator reviews obfuscate public health risks
"One of diesel generators’ pollutants at the center of concern for neighbors and environmental advocates is #NitrogenOxide. In excess, #NitrogenOxides can cause or exacerbate respiratory and cardiovascular diseases, according to the EPA. The International Agency for Research on Cancer has classified #DieselExhaust, which includes nitrogen oxides, as a Group 1 #carcinogen since 2012.
"Nitrogen oxide emissions react with sunlight to form #ozone and the reddish-brown #haze of #smog in the air, as well as with water to contribute to #AcidRain conditions, according to the #EPA .
"National air quality standards set two upper limits for nitrogen oxide concentration: one established in 1971 that averages the pollutant over a year, and another established in 2010 that examines the pollutant over a one-hour period.
"The DNR did analyze potential nitrogen oxide from #Vantage ’s proposed generators averaged over one year. The agency concluded that emissions would fall below one-year limits established by National Ambient Air Quality Standards, according to the DNR’s preliminary determination.
"That analysis derives from proposed limits on the amount of fuel Vantage would use, roughly 324,000 gallons each year, per the DNR’s preliminary determination. However, it’s worth noting federal regulations do not place any limits on diesel generator use during emergencies."
Read more:
https://finance-commerce.com/2026/04/port-washington-ai-data-center-diesel-generators-air-quality/#BackupGenerators #NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
#Datacenter ’s request for diesel generators sparks criticism
By Claudia Levens, USA TODAY Network via Reuters Connect//April 23, 2026
#PortWashington, #Wisconsin — Neighbors of Port Washington’s $15 billion #AIDatacenter and advocacy groups are voicing public health and #environmental concerns about plans for backup #DieselGenerators at the site under review by Wisconsin regulators.
"They’re also asking Wisconsin’s Department of Natural Resources for a more robust analysis of the entire project, but especially of the diesel generators, after the agency signaled it’s likely to approve air quality permits for them.
"The data center’s developer and operator, Vantage, submitted permitting requests to the DNR for 45 diesel-fired backup generators that would provide a combined 87 megawatts during grid failures, according to applications submitted in August and September of 2025, shortly after officials in the City of #PortWashingtonWI signed a development agreement.
"Construction on the #datacenter is well underway, and it will soon house #OpenAI and #Oracle, which will leverage the site to advance #Artificialntelligence.
"Diesel generators are pickup-truck-sized power sources, often used as emergency energy backstops for when the grid fails, especially at large commercial and industrial facilities that run around the clock. More frequently, that includes #HyperscaleDatacenters . Wisconsin is a hub for diesel generator manufacturing and distribution; it’s the home of several industry players, such as #Generac Power Systems.
"But diesel generators also produce #pollutant byproducts known to affect the environment and cause or exacerbate health problems, especially when several of them are used in full force, according to the United States Environmental Protection Agency.
"Those concerns were at the center of an April 14 virtual public hearing held by the DNR as part of its review of Vantage’s request.
"Dozens spoke at the hearing, including neighbors of the site, environmental advocates and public health experts, and even more submitted written comments. In total, almost 550 people spoke or sent comments to the DNR.
"Almost all urged the DNR to more thoroughly review the plans and reconsider a preliminary determination issued Feb. 26, which states the generators’ emissions would not surpass state and federal air quality standards. Collectively, they criticized the DNR’s review, emphasized health concerns and asked for reasonable safeguards to protect neighbors.
"The DNR is expected to issue a final determination on the roughly $11,000 permit within the next several weeks.
" #Environmental advocates say DNR’s policies for backup generator reviews obfuscate public health risks
"One of diesel generators’ pollutants at the center of concern for neighbors and environmental advocates is #NitrogenOxide. In excess, #NitrogenOxides can cause or exacerbate respiratory and cardiovascular diseases, according to the EPA. The International Agency for Research on Cancer has classified #DieselExhaust, which includes nitrogen oxides, as a Group 1 #carcinogen since 2012.
"Nitrogen oxide emissions react with sunlight to form #ozone and the reddish-brown #haze of #smog in the air, as well as with water to contribute to #AcidRain conditions, according to the #EPA .
"National air quality standards set two upper limits for nitrogen oxide concentration: one established in 1971 that averages the pollutant over a year, and another established in 2010 that examines the pollutant over a one-hour period.
"The DNR did analyze potential nitrogen oxide from #Vantage ’s proposed generators averaged over one year. The agency concluded that emissions would fall below one-year limits established by National Ambient Air Quality Standards, according to the DNR’s preliminary determination.
"That analysis derives from proposed limits on the amount of fuel Vantage would use, roughly 324,000 gallons each year, per the DNR’s preliminary determination. However, it’s worth noting federal regulations do not place any limits on diesel generator use during emergencies."
Read more:
https://finance-commerce.com/2026/04/port-washington-ai-data-center-diesel-generators-air-quality/#BackupGenerators #NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
Mapped: #Virginia #datacenters ’ thousands of #BackupGenerators
#LoudounCounty houses nearly half of Virginia's #datacenter backup generators, per nearly 200 air permits, fueling resident noise complaints and calls for stricter oversight.
by Kaela Roeder September 16, 2026
"Thousands of backup generators power Northern Virginia’s massive data center industry, and a single county overwhelmingly bears the brunt.
"Loudoun County, considered the data center capital of the world, houses nearly half of the state’s more than 13,500 backup generators, according to 195 air permit applications analyzed by Technical.ly.
"Generators, often powered by highly polluting diesel, serve as emergency backup when enough power isn’t available from the grid due to mechanical outages or natural disasters. They ensure the servers stay online, avoiding disruption to things like financial transactions and video streaming services.
"Local residents across the country and in Northern Virginia have increasingly called for reining in rapid data center development, voicing frustration over generator noise in public hearings and online. Loudoun alone contains more than 250 standalone data center buildings and multi-facility campuses, according to industry tracker Data Center Map.
[...]
"An #EPA proposal circulating this summer would eliminate federal requirements forcing state agencies to notify the public and invite public comments before issuing the minor new source review permits most filed by data centers in Virginia.
While state regulators could still choose to hold public hearings, seeking community input would no longer be required by federal law."
Read more:
https://technical.ly/entrepreneurship/mapped-virginia-data-centers-thousands-of-backup-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
Mapped: #Virginia #datacenters ’ thousands of #BackupGenerators
#LoudounCounty houses nearly half of Virginia's #datacenter backup generators, per nearly 200 air permits, fueling resident noise complaints and calls for stricter oversight.
by Kaela Roeder September 16, 2026
"Thousands of backup generators power Northern Virginia’s massive data center industry, and a single county overwhelmingly bears the brunt.
"Loudoun County, considered the data center capital of the world, houses nearly half of the state’s more than 13,500 backup generators, according to 195 air permit applications analyzed by Technical.ly.
"Generators, often powered by highly polluting diesel, serve as emergency backup when enough power isn’t available from the grid due to mechanical outages or natural disasters. They ensure the servers stay online, avoiding disruption to things like financial transactions and video streaming services.
"Local residents across the country and in Northern Virginia have increasingly called for reining in rapid data center development, voicing frustration over generator noise in public hearings and online. Loudoun alone contains more than 250 standalone data center buildings and multi-facility campuses, according to industry tracker Data Center Map.
[...]
"An #EPA proposal circulating this summer would eliminate federal requirements forcing state agencies to notify the public and invite public comments before issuing the minor new source review permits most filed by data centers in Virginia.
While state regulators could still choose to hold public hearings, seeking community input would no longer be required by federal law."
Read more:
https://technical.ly/entrepreneurship/mapped-virginia-data-centers-thousands-of-backup-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
Mapped: #Virginia #datacenters ’ thousands of #BackupGenerators
#LoudounCounty houses nearly half of Virginia's #datacenter backup generators, per nearly 200 air permits, fueling resident noise complaints and calls for stricter oversight.
by Kaela Roeder September 16, 2026
"Thousands of backup generators power Northern Virginia’s massive data center industry, and a single county overwhelmingly bears the brunt.
"Loudoun County, considered the data center capital of the world, houses nearly half of the state’s more than 13,500 backup generators, according to 195 air permit applications analyzed by Technical.ly.
"Generators, often powered by highly polluting diesel, serve as emergency backup when enough power isn’t available from the grid due to mechanical outages or natural disasters. They ensure the servers stay online, avoiding disruption to things like financial transactions and video streaming services.
"Local residents across the country and in Northern Virginia have increasingly called for reining in rapid data center development, voicing frustration over generator noise in public hearings and online. Loudoun alone contains more than 250 standalone data center buildings and multi-facility campuses, according to industry tracker Data Center Map.
[...]
"An #EPA proposal circulating this summer would eliminate federal requirements forcing state agencies to notify the public and invite public comments before issuing the minor new source review permits most filed by data centers in Virginia.
While state regulators could still choose to hold public hearings, seeking community input would no longer be required by federal law."
Read more:
https://technical.ly/entrepreneurship/mapped-virginia-data-centers-thousands-of-backup-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
Mapped: #Virginia #datacenters ’ thousands of #BackupGenerators
#LoudounCounty houses nearly half of Virginia's #datacenter backup generators, per nearly 200 air permits, fueling resident noise complaints and calls for stricter oversight.
by Kaela Roeder September 16, 2026
"Thousands of backup generators power Northern Virginia’s massive data center industry, and a single county overwhelmingly bears the brunt.
"Loudoun County, considered the data center capital of the world, houses nearly half of the state’s more than 13,500 backup generators, according to 195 air permit applications analyzed by Technical.ly.
"Generators, often powered by highly polluting diesel, serve as emergency backup when enough power isn’t available from the grid due to mechanical outages or natural disasters. They ensure the servers stay online, avoiding disruption to things like financial transactions and video streaming services.
"Local residents across the country and in Northern Virginia have increasingly called for reining in rapid data center development, voicing frustration over generator noise in public hearings and online. Loudoun alone contains more than 250 standalone data center buildings and multi-facility campuses, according to industry tracker Data Center Map.
[...]
"An #EPA proposal circulating this summer would eliminate federal requirements forcing state agencies to notify the public and invite public comments before issuing the minor new source review permits most filed by data centers in Virginia.
While state regulators could still choose to hold public hearings, seeking community input would no longer be required by federal law."
Read more:
https://technical.ly/entrepreneurship/mapped-virginia-data-centers-thousands-of-backup-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters
#EnergyUsage #EnvironmentalDamage
#GasFiredGenerators #DieselFuel #DieselGenerators -
#Colorado ’s biggest #datacenter wants to add another 98 #diesel backup generators
By Sam Brasch
Jul. 8, 2026"On the eastern edge of #AuroraCO, #QTS , a leading data center developer, is rapidly transforming a 65-acre property south of #DenverInternationalAirport.
"One of three massive data centers is already complete, a second appears nearly finished and heavy machinery is now prepping a footprint for the third. On a recent afternoon, the low rumble of construction nearly drowned out chirps from #PrairieDogs burrowed into the surrounding #grasslands.
"Once completed, the campus will require at least #160MW, about four times the peak capacity of the international airport nearby. QTS also promises around-the-clock service for future customers. To keep the facility humming through blackouts, it plans to add 98 diesel backup generators to its fleet of 40 hulking engines already installed at the Aurora campus, according to a permit application submitted to state regulators in July 2025.
"It’s a backup system fit for Colorado’s largest data center, the state’s only #hyperscale facility larger than #100MW. Each engine is a small power plant the size of a semitruck, but roughly seven times more powerful. Once installed, the generators will release sporadic bursts of intense #sound and #DieselExhaust, containing #pollutants like #ParticulateMatter and #NitrogenOxides, a key ingredient behind Colorado’s #SummertimeOzone struggles.
"Data center critics worry that similar projects could be close behind. Alana Miller, the Colorado policy director for the Natural Resources Defense Council [ #NRDC ], said the prospect is why her organization helped lead a failed push to regulate data centers in the last legislative session. If passed, the bill would have required data centers to supply their own #RenewableEnergy, tightened pollution standards for backup systems and required additional input for projects in historically polluted neighborhoods.
" 'The QTS Aurora expansion is a perfect example of why Colorado needs strong statewide data center guardrails,' Miller said. 'Aurora is already in severe ozone nonattainment, and left unchecked, new diesel generators could make the problem worse.'
" #DieselGenerators are a growing concern in data center hotspots like northern #Virginia.
"A recent analysis by the Washington Post examined air permits for more than 132 data centers packed into the region. It found generators at the facilities represent a significant health risk — even if they’re rarely used. With more than 10,000 generators attached to Virginia data centers, even operating them less than an average of an hour per week would carry roughly the same public health impact as five large gas-fired power plants, according to the report.
"Another study by the University of California Riverside and Caltech estimates data center #AirPollution could result in as many as 1,300 premature deaths every year by 2030. That research, however, is still undergoing peer review."
Read more:
https://www.cpr.org/2026/07/08/qts-aurora-data-center-diesel-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters #EnergyUsage #EnvironmentalDamage #AirPollution #GasFiredGenerators #DieselFuel
-
#Colorado ’s biggest #datacenter wants to add another 98 #diesel backup generators
By Sam Brasch
Jul. 8, 2026"On the eastern edge of #AuroraCO, #QTS , a leading data center developer, is rapidly transforming a 65-acre property south of #DenverInternationalAirport.
"One of three massive data centers is already complete, a second appears nearly finished and heavy machinery is now prepping a footprint for the third. On a recent afternoon, the low rumble of construction nearly drowned out chirps from #PrairieDogs burrowed into the surrounding #grasslands.
"Once completed, the campus will require at least #160MW, about four times the peak capacity of the international airport nearby. QTS also promises around-the-clock service for future customers. To keep the facility humming through blackouts, it plans to add 98 diesel backup generators to its fleet of 40 hulking engines already installed at the Aurora campus, according to a permit application submitted to state regulators in July 2025.
"It’s a backup system fit for Colorado’s largest data center, the state’s only #hyperscale facility larger than #100MW. Each engine is a small power plant the size of a semitruck, but roughly seven times more powerful. Once installed, the generators will release sporadic bursts of intense #sound and #DieselExhaust, containing #pollutants like #ParticulateMatter and #NitrogenOxides, a key ingredient behind Colorado’s #SummertimeOzone struggles.
"Data center critics worry that similar projects could be close behind. Alana Miller, the Colorado policy director for the Natural Resources Defense Council [ #NRDC ], said the prospect is why her organization helped lead a failed push to regulate data centers in the last legislative session. If passed, the bill would have required data centers to supply their own #RenewableEnergy, tightened pollution standards for backup systems and required additional input for projects in historically polluted neighborhoods.
" 'The QTS Aurora expansion is a perfect example of why Colorado needs strong statewide data center guardrails,' Miller said. 'Aurora is already in severe ozone nonattainment, and left unchecked, new diesel generators could make the problem worse.'
" #DieselGenerators are a growing concern in data center hotspots like northern #Virginia.
"A recent analysis by the Washington Post examined air permits for more than 132 data centers packed into the region. It found generators at the facilities represent a significant health risk — even if they’re rarely used. With more than 10,000 generators attached to Virginia data centers, even operating them less than an average of an hour per week would carry roughly the same public health impact as five large gas-fired power plants, according to the report.
"Another study by the University of California Riverside and Caltech estimates data center #AirPollution could result in as many as 1,300 premature deaths every year by 2030. That research, however, is still undergoing peer review."
Read more:
https://www.cpr.org/2026/07/08/qts-aurora-data-center-diesel-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters #EnergyUsage #EnvironmentalDamage #AirPollution #GasFiredGenerators #DieselFuel
-
#Colorado ’s biggest #datacenter wants to add another 98 #diesel backup generators
By Sam Brasch
Jul. 8, 2026"On the eastern edge of #AuroraCO, #QTS , a leading data center developer, is rapidly transforming a 65-acre property south of #DenverInternationalAirport.
"One of three massive data centers is already complete, a second appears nearly finished and heavy machinery is now prepping a footprint for the third. On a recent afternoon, the low rumble of construction nearly drowned out chirps from #PrairieDogs burrowed into the surrounding #grasslands.
"Once completed, the campus will require at least #160MW, about four times the peak capacity of the international airport nearby. QTS also promises around-the-clock service for future customers. To keep the facility humming through blackouts, it plans to add 98 diesel backup generators to its fleet of 40 hulking engines already installed at the Aurora campus, according to a permit application submitted to state regulators in July 2025.
"It’s a backup system fit for Colorado’s largest data center, the state’s only #hyperscale facility larger than #100MW. Each engine is a small power plant the size of a semitruck, but roughly seven times more powerful. Once installed, the generators will release sporadic bursts of intense #sound and #DieselExhaust, containing #pollutants like #ParticulateMatter and #NitrogenOxides, a key ingredient behind Colorado’s #SummertimeOzone struggles.
"Data center critics worry that similar projects could be close behind. Alana Miller, the Colorado policy director for the Natural Resources Defense Council [ #NRDC ], said the prospect is why her organization helped lead a failed push to regulate data centers in the last legislative session. If passed, the bill would have required data centers to supply their own #RenewableEnergy, tightened pollution standards for backup systems and required additional input for projects in historically polluted neighborhoods.
" 'The QTS Aurora expansion is a perfect example of why Colorado needs strong statewide data center guardrails,' Miller said. 'Aurora is already in severe ozone nonattainment, and left unchecked, new diesel generators could make the problem worse.'
" #DieselGenerators are a growing concern in data center hotspots like northern #Virginia.
"A recent analysis by the Washington Post examined air permits for more than 132 data centers packed into the region. It found generators at the facilities represent a significant health risk — even if they’re rarely used. With more than 10,000 generators attached to Virginia data centers, even operating them less than an average of an hour per week would carry roughly the same public health impact as five large gas-fired power plants, according to the report.
"Another study by the University of California Riverside and Caltech estimates data center #AirPollution could result in as many as 1,300 premature deaths every year by 2030. That research, however, is still undergoing peer review."
Read more:
https://www.cpr.org/2026/07/08/qts-aurora-data-center-diesel-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters #EnergyUsage #EnvironmentalDamage #AirPollution #GasFiredGenerators #DieselFuel
-
#Colorado ’s biggest #datacenter wants to add another 98 #diesel backup generators
By Sam Brasch
Jul. 8, 2026"On the eastern edge of #AuroraCO, #QTS , a leading data center developer, is rapidly transforming a 65-acre property south of #DenverInternationalAirport.
"One of three massive data centers is already complete, a second appears nearly finished and heavy machinery is now prepping a footprint for the third. On a recent afternoon, the low rumble of construction nearly drowned out chirps from #PrairieDogs burrowed into the surrounding #grasslands.
"Once completed, the campus will require at least #160MW, about four times the peak capacity of the international airport nearby. QTS also promises around-the-clock service for future customers. To keep the facility humming through blackouts, it plans to add 98 diesel backup generators to its fleet of 40 hulking engines already installed at the Aurora campus, according to a permit application submitted to state regulators in July 2025.
"It’s a backup system fit for Colorado’s largest data center, the state’s only #hyperscale facility larger than #100MW. Each engine is a small power plant the size of a semitruck, but roughly seven times more powerful. Once installed, the generators will release sporadic bursts of intense #sound and #DieselExhaust, containing #pollutants like #ParticulateMatter and #NitrogenOxides, a key ingredient behind Colorado’s #SummertimeOzone struggles.
"Data center critics worry that similar projects could be close behind. Alana Miller, the Colorado policy director for the Natural Resources Defense Council [ #NRDC ], said the prospect is why her organization helped lead a failed push to regulate data centers in the last legislative session. If passed, the bill would have required data centers to supply their own #RenewableEnergy, tightened pollution standards for backup systems and required additional input for projects in historically polluted neighborhoods.
" 'The QTS Aurora expansion is a perfect example of why Colorado needs strong statewide data center guardrails,' Miller said. 'Aurora is already in severe ozone nonattainment, and left unchecked, new diesel generators could make the problem worse.'
" #DieselGenerators are a growing concern in data center hotspots like northern #Virginia.
"A recent analysis by the Washington Post examined air permits for more than 132 data centers packed into the region. It found generators at the facilities represent a significant health risk — even if they’re rarely used. With more than 10,000 generators attached to Virginia data centers, even operating them less than an average of an hour per week would carry roughly the same public health impact as five large gas-fired power plants, according to the report.
"Another study by the University of California Riverside and Caltech estimates data center #AirPollution could result in as many as 1,300 premature deaths every year by 2030. That research, however, is still undergoing peer review."
Read more:
https://www.cpr.org/2026/07/08/qts-aurora-data-center-diesel-generators/#NoDatacenters #AirIsLife #WaterIsLife #LandIsLife #AIDatacenters #HyperscaleDatacenters #EnergyUsage #EnvironmentalDamage #AirPollution #GasFiredGenerators #DieselFuel