MIAMI--(BUSINESS WIRE)--Jan 15, 2026--
ON.energy today announced it has completed construction of its AI UPS™, the first medium-voltage uninterruptible power system engineered for large-scale AI data centers, at the National Laboratory of the Rockies (NLR). Together, ON.energy and NLR will test the technology at NLR’s Flatirons Campus near Boulder, Colorado, home to one of the world’s most advanced grid simulators and the Advanced Research on Integrated Energy Systems (ARIES) research platform.
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As AI campuses scale toward gigawatt footprints, data center operators are confronting steep GPU power transients, rapid load swings, and rising expectations for voltage ride-through performance. Customers across the sector are searching for solutions as conventional UPS electrical architectures are unable to meet the requirements seen in today’s AI compute environments. ON.energy’s deployment with NLR is designed to answer that need.
Under the agreement, NLR will simulate both the power profile of an AI data center, including fast-moving GPU workload spikes, and a full range of grid and off-grid operating conditions. The testing will validate how ON.energy’s AI UPS stabilizes these loads, protects the data center, and supports the electric grid during disturbance events.
The ON.energy installation at Flatirons also provides a controlled platform for customers to run their own validation scenarios, a capability already attracting interest from a number of hyperscalers.
“Customers want to see how a medium-voltage UPS between grid and compute behaves under real grid disturbances and load volatility for their unique GPU-profile,” said Dax Kepshire, President of ON.energy’s Data Center division. “Our deployment at NLR’s Flatirons Campus lets us provide extensive performance validation of our AI UPS meeting each customer’s unique requirements in a controlled environment.”
“NLR is committed to advancing technologies that improve the flexibility and reliability of the nation’s power systems and at the speed this sector demands,” said Andrew Hudgins, ARIES Laboratory Program Manager. “With ON.energy the teams have gone from first contact through contracting and construction in less than six months here at Flatirons Campus.”
For ON.energy, this marks a significant milestone in demonstrating the capabilities of AI UPS as the backbone of grid-safe AI campuses. As demand for compute accelerates, the ability to manage GPU transients, maintain ride-through, and reduce stress on the grid is becoming a defining factor for next-generation AI campuses.
About ON.energy
ON.energy is building the backbone of energy and AI infrastructure, powering grid-safe data centers and mission-critical facilities. The company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Its track record spans industrial, manufacturing, infrastructure, transportation, and grid-scale storage. With patented technology and proprietary software, ON.energy develops projects worldwide that set new benchmarks for resilience.
ON.energy Deploys Medium Voltage AI UPS for Grid-Safe AI Campuses at National Lab of the Rockies
The U.N. Security Council scheduled an emergency meeting Thursday to discuss Iran's deadly protests at the request of the United States, even as President Donald Trump left unclear what actions he would take against the Islamic state.
Tehran appeared to make conciliatory statements in an effort to defuse the situation after Trump threatened to take action to stop further killing of protesters, including the execution of anyone detained in Tehran’s bloody crackdown on nationwide protests.
Iran’s crackdown on the demonstrations has killed at least 2,615, the U.S.-based Human Rights Activists News Agency reported. The death toll exceeds any other round of protest or unrest in Iran in decades and recalls the chaos surrounding the country’s 1979 Islamic Revolution.
Iran closed its airspace to commercial flights for hours without explanation early Thursday and some personnel at a key U.S. military base in Qatar were advised to evacuate. The U.S. Embassy in Kuwait also ordered its personnel to “temporary halt” travel to the multiple military bases in the small Gulf Arab country.
Iran previously closed its airspace during the 12-day war against Israel in June.
Here is the latest:
U.S. President Donald Trump has hailed as “good news” reports that the death sentence has been lifted for an Iranian shopkeeper arrested in a violent crackdown on protests.
Relatives of 26-year-old Erfan Soltani had said he faced imminent execution.
Trump posed Thursday on his Truth Social site: “FoxNews: ‘Iranian protester will no longer be sentenced to death after President Trump’s warnings. Likewise others.’ This is good news. Hopefully, it will continue!”
Iranian state media denied Soltani had been condemned to death. Iranian judicial authorities said Soltani was being held in a detention facility outside of the capital. Alongside other protesters, he has been accused of “propaganda activities against the regime,” state media said.
Trump sent tensions soaring this week by pledging that “help is on its way” to Iranian protesters and urging them to continue demonstrating against authorities in the Islamic Republic.
On Wednesday Trump signaled a possible de-escalation, saying he had been told that “the killing in Iran is stopping.”
In a joint statement, the foreign ministers of Canada, France, Germany, Italy, Japan, the United Kingdom, the United States and the European Union’s main foreign policy chief said the G7 members were “gravely concerned” by the developments surrounding the protests, and that they “strongly oppose the intensification of the Iranian authorities’ brutal repression of the Iranian people.”
The statement, published on the EU’s website Thursday, said the G7 were “deeply alarmed at the high level of reported deaths and injuries” and condemned “the deliberate use of violence” by Iranian security forces against protesters.
The G7 members “remain prepared to impose additional restrictive measures if Iran continues to crack down on protests and dissent in violation of international human rights obligations,” the statement said.
China’s Foreign Minister Wang Yi has spoken with his counterpart in Iran, who said the situation was “now stable,” China’s Ministry of Foreign Affairs said.
Abbas Araghchi said “he hoped China will play a greater role in regional peace and stability” during the talks, according to the statement from the ministry.
“China opposes imposing its will on other countries, and opposes a return to the ‘law of the jungle’,” Wang said.
“China believes that the Iranian government and people will unite, overcome difficulties, maintain national stability, and safeguard their legitimate rights and interests,” he added. “China hopes all parties will cherish peace, exercise restraint, and resolve differences through dialogue. China is willing to play a constructive role in this regard.”
“We are against military intervention in Iran,” Turkish Foreign Minister Hakan Fidan told journalists in Istanbul on Thursday. “Iran must address its own internal problems… They must address their problems with the region and in global terms through diplomacy so that certain structural problems that cause economic problems can be addressed.”
Ankara and Tehran enjoy warm relations despite often holding divergent interests in the region.
Fidan said the unrest in Iran was rooted in economic conditions caused by sanctions, rather than ideological opposition to the government.
Iranians have been largely absent from an annual pilgrimage to Baghdad, Iraq, to commemorate the death of Imam Musa al-Kadhim, one of the twelve Shiite imams.
Many Iranian pilgrims typically make the journey every year for the annual religious rituals.
Streets across Baghdad were crowded with pilgrims Thursday. Most had arrived on foot from central and southern provinces of Iraq, heading toward the shrine of Imam al-Kadhim in the Kadhimiya district in northern Baghdad,
Adel Zaidan, who owns a hotel near the shrine, said the number of Iranian visitors this year compared to previous years was very small. Other residents agreed.
“This visit is different from previous ones. It lacks the large numbers of Iranian pilgrims, especially in terms of providing food and accommodation,” said Haider Al-Obaidi.
Europe’s largest airline group said Thursday it would halt night flights to and from Tel Aviv and Jordan's capital Amman for five days, citing security concerns as fears grow that unrest in Iran could spiral into wider regional violence.
Lufthansa — which operates Swiss, Austrian Airlines, Brussels Airlines and Eurowings — said flights would run only during daytime hours from Thursday through Monday “due to the current situation in the Middle East.” It said the change would ensure its staff — which includes unionized cabin crews and pilots -- would not be required to stay overnight in the region.
The airline group also said its planes would bypass Iranian and Iraqi airspace, key corridors for air travel between the Middle East and Asia.
Iran closed its airspace to commercial flights for several hours early Thursday without explanation.
A spokesperson for Israel’s Airport Authority, which oversees Tel Aviv’s Ben Gurion Airport, said the airport was operating as usual.
Iranian state media has denied claims that a young man arrested during Iran’s recent protests was condemned to death. The statement from Iran’s judicial authorities on Thursday contradicted what it said were “opposition media abroad” which claimed the young man had been quickly sentenced to death during a violent crackdown on anti-government protests in the country.
State television didn’t immediately give any details beyond his name, Erfan Soltani. Iranian judicial authorities said Soltani was being held in a detention facility outside of the capital. Alongside other protesters, he has been accused of “propaganda activities against the regime,” state media said.
New Zealand’s Foreign Minister Winston Peters said Thursday that his government was “appalled by the escalation of violence and repression” in Iran.
“We condemn the brutal crackdown being carried out by Iran’s security forces, including the killing of protesters,” Peters posted on X.
“Iranians have the right to peaceful protest, freedom of expression, and access to information – and that right is currently being brutally repressed,” he said.
Peters said his government had expressed serious concerns to the Iranian Embassy in Wellington.
A demonstrator lights a cigarette with a burning poster depicting Supreme Leader Ayatollah Ali Khamenei during a rally in support of Iran's anti-government protests, in Holon, Israel, Wednesday, Jan. 14, 2026. (AP Photo/Ohad Zwigenberg)
Protesters participate in a demonstration in support of the nationwide mass protests in Iran against the government, in Berlin, Germany, Wednesday, Jan. 14, 2026. (AP Photo/Ebrahim Noroozi)
Protesters participate in a demonstration in support of the nationwide mass protests in Iran against the government, in Berlin, Germany, Wednesday, Jan. 14, 2026. (AP Photo/Ebrahim Noroozi)
