Video & Transcript Research : 'evaporative cooling'

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TX

Texas 89th 2nd C.S.

State Affairs Apr 9th, 2026

State Affairs

Transcript Highlights:
  • So I think it was you, Dan, said that older data centers used evaporative... cooling.
  • But 20 years old or so, that would be the era that evaporative cooling was widely used.
  • So it's not just a typical, like evaporative cooling system on a home.
  • But so in terms of energy consumption, evaporative cooling would use the least, correct?
  • Crusoe uses a closed loop, non-evaporative cooling system.
Summary: The Committee on State Affairs convened to discuss data centers and their impact on Texas's energy infrastructure. The meeting featured testimony from key representatives of the Public Utility Commission (PUC) and ERCOT, who outlined the evolving landscape of energy generation and the challenges posed by the rapid growth of data centers. Notably, ERCOT reported over 450,000 MW of generation resources planned for connection, with a significant portion attributed to data centers, which now represent around 87% of new large load interconnection requests. The committee explored proposed changes to the interconnection process, including a new 'batch study' approach aimed at streamlining the approval of multiple projects simultaneously. This change is intended to address the challenges of managing numerous simultaneous requests and to provide more certainty for developers regarding their energy needs. Testimonies emphasized the importance of ensuring that the costs of infrastructure upgrades are borne by the data centers rather than residential ratepayers, with discussions around the financial commitments required from developers. Several data center developers also provided testimony, highlighting the economic benefits of their projects, including job creation and increased local revenues. They expressed concerns about the potential for a moratorium on future growth due to the new interconnection rules and emphasized the need for a collaborative approach to address water usage and environmental impacts. The committee plans to continue discussions on these topics in future hearings, with a focus on balancing economic growth with energy reliability and resource management.
TX

Texas 89th 2nd C.S.

Ways & Means

Transcript Highlights:
  • So I think sometimes we get thrown into that bucket, but Skybox has not built an evaporative cooling
  • So I think it was you, Dan, said that older data centers used evaporative cooling.
  • I would say, you know, there are still some data centers that would use evaporative cooling.
  • So it's not just a typical, like evaporative cooling system on a home.
  • But so in terms of energy consumption, evaporative cooling would use the least, correct? Mr.
WY

Wyoming 2026 Regular Session

Select Water Committee, May 7, 2026

Select Water Committee

Transcript Highlights:
  • Evaporative cooling, such as thermal power plants.
  • Our facilities use evaporative cooling less than 10% a year.
  • Our facilities use evaporative cooling.
  • Even just in the past couple years, this change from evaporative cooling to chip-level cooling saves
  • Even just in the past couple years, this change from evaporative cooling to chip-level cooling saves
Keywords: 916, all
TX

Texas 89th 2nd C.S.

State Affairs Apr 9th, 2026

State Affairs

Transcript Highlights:
  • but 20 years old or so, that would be the era that evaporative cooling was widely used.
  • Dan DiIorio: I would say there are still some data centers that would use evaporative cooling.
  • So it's not just a typical evaporative cooling system like on a home.
  • So in terms of energy consumption, evaporative cooling would use the least?
  • We take that seriously and absolutely non-evaporative cooling system that we've discussed today.
Keywords: 1184, house, all
TX

Texas 89th 2nd C.S.

Natural Resources Jun 23rd, 2026

Natural Resources

Transcript Highlights:
  • And, you know, my understanding is, you know, evaporative cooling, or not evaporative cooling, entirely
  • And, you know, my understanding is, you know, evaporative cooling, or not evaporative cooling, entirely
  • Evaporative cooling uses a whole lot of water, doesn't use nearly as much, Evaparative cooling uses a
  • Air conditioning, or you had an evaporative cooling system.
  • cooling is appropriate and not, but... ...governance on where evaporative cooling is appropriate and
Keywords: 1184, house, all
CA
Transcript Highlights:
  • cooling, 24 percent have some sort of mechanical cooling and about 19 percent have no cooling option
  • Generally, because these are evaporative cooling, they're not controlled. like that so they're just turned
  • Well, I mean, cooling.
  • than evaporative cooling, and that will need to be examined.
  • Because it's in the desert, it's evaporatively cooled.
Keywords: 988, house, all
AZ

Arizona 2026 Regular Session

01/27/2026 - House Natural Resources, Energy & Water

Natural Resources, Energy & Water

Transcript Highlights:
  • They also said that evaporation and losses—so you have evaporation in Lake Mead, for example, you have
  • They also said that evaporation and losses, so you have evaporation in Lake Mead, for example.
  • You have evaporation as the water flows down, the Colorado River, you have the environment using that
  • None of that evaporation attends to the two-party have the environment using that water.
  • None of that evaporation attends to the 2.8 million acre feet of consumptive use that Arizona and the
Summary: The committee first received an update from Arizona Department of Water Resources Director Tom Buschatzky on Colorado River negotiations and post-2026 operating rules. He described the legal framework governing Arizona’s allocation, argued that Arizona and the lower basin have already made substantial conservation cuts, and said the upper basin is pressing positions Arizona views as inconsistent with prior Supreme Court rulings. He emphasized the need to move water from upstream reservoirs to Lake Mead, warned of continued shortage risk, and said the state is seeking an equitable deal through ongoing federal and interstate negotiations. Members asked about outside water use, tourism and recreation impacts, and tribal water rights, including the Navajo-Hopi-San Juan Southern Paiute settlement. Buschatzky said the state’s delegation and bipartisan support have been helpful and urged continued public and legislative backing. The committee then heard House Bill 2758, which would expand McMullen Valley groundwater transportation authority and add related requirements and guardrails, including an amendment increasing the La Paz County transportation cap from 10% to 50% of the annual volume and adding conditions for sales or leases from historically irrigated acres. Supporters, including bill sponsor advocates, the Arizona Municipal Water Users Association, and the Home Builders Association, said the bill would create a lawful, regulated transfer option similar to the Harquahala model, support housing growth, and include oversight through hydrologic studies, pumping limits, and monthly reporting to ADWR. Opponents, including La Paz County Supervisor Holly Irwin’s statement, local residents, Sierra Club, and rural advocates, argued the bill would accelerate aquifer depletion, harm private wells and subsidence conditions, and benefit a New York hedge fund at the expense of rural communities. After debate, the committee adopted the Griffin amendment and then passed HB 2758 as amended on a 6-4 due-pass vote. The committee next took up House Bill 2098, which would modify bonding authority and public hearing notice requirements for county water augmentation authorities and allow local repayment agreements with WIFA. Pinal County Supervisor Stephen Miller and other supporters said the bill would clean up statutory language so the Pinal County Water Augmentation Authority can finance future water augmentation and infrastructure projects, including potential Bartlett Dam-related work, and better prepare for future Colorado River uncertainty. The Home Builders Association also supported the bill, saying it included proportionality protections for private utility water charges. The bill was moved for a due-pass recommendation and the committee proceeded to a roll call vote, with the transcript ending before the final vote result was shown.
MO

Missouri 2026 Regular Session

Utilities May 6th, 2026 at 08:30 am

Utilities

Transcript Highlights:
  • One thing I did check on: AWS is evaporative cooling.
  • But the evaporative cooling one only plans on running...
  • Um, but the evaporative cooling one only plans on running, uh, 7% of the year when temperatures become
  • Other than that, like when it's cold, they don't run any kind of cooling at all.
  • I just wanted to make sure that we got the information out that it's evaporative cooling.
Keywords: 959, house, all