Nitride Global and OmniPower sign grid modernization MOU

Nitride Global and OmniPower signed an MOU to commercialize materials and HVDC solutions aimed at speeding U.S. grid upgrades. The partnership links ultra-wide bandgap semiconductor materials and advanced packaging to a national push to expand power delivery without adding new generation.

Why it matters: - The partnership targets a U.S. power grid bottleneck that is becoming more severe as AI data centers, electric vehicles and advanced manufacturing lift electricity demand. - The companies are aiming to deliver more transmission capacity through existing infrastructure, which could reduce the need for new power plants and large new converter footprints. - The collaboration also points to a supply-chain goal: reducing dependence on foreign-sourced semiconductor materials.

What happened: - Nitride Global and OmniPower signed a memorandum of understanding on June 22, 2026. - The MOU creates a strategic cooperation framework for commercialization and technology development in materials and HVDC solutions. - The agreement ties Nitride Global’s semiconductor and packaging materials to OmniPower’s HVDC deployment ecosystem. - OmniPower will lead commercialization and work through its network of utilities, data center operators and government stakeholders. - Visit the company's announcement was included in the release as a social media link.

The details: - Nitride Global is one of four companies in the world with aluminum nitride, or AlN, crystal growth expertise. - The White House, Department of Commerce and Department of Energy have designated AlN as critical to national interest. - Nitride Global has developed an advanced packaging and thermal management technology based on aluminum oxynitride, or AlON. - The company says the AlON-based technology can cut thermal resistance by up to 50% versus current industry-standard substrates. - Nitride Global says the technology can also reduce the number of semiconductor dies required per power module by up to 50%. - OmniPower leads HVDC America, a national effort to execute the first coordinated HVDC overhaul of the U.S. power grid. - Infrastructure Masons backs the effort and represents more than 6,000 data center builders and $1.5 trillion in global infrastructure. - OmniPower’s Grid-to-Chip partnership model aims to align the Department of Energy, private investors, energy companies and AI industry commitments to finance HVDC corridor upgrades. - Current HVDC converter stations rely on silicon-based submodules operating at about 3 kV per unit. - Those systems can require thousands of submodules, footprints of 40 acres or more and billions of dollars per corridor. - The partnership targets a 20 kV-class AlN/AlON HVDC power cell operating at 12.5 kV nominal. - That would be about four times the voltage of current state-of-the-art submodules. - The companies say the design could cut the number of submodules needed per converter arm by about 90%. - Oak Ridge National Laboratory studies have shown advanced wide bandgap semiconductors can reduce data center power usage by more than 17%. - The release says AlN’s efficiency is up to 65% greater than other advanced semiconductors. - The release says the combined savings potential could reach 62 TWh annually, equal to the electricity use of five million American homes and the avoidance of 32 million tons of CO₂ emissions.

Between the lines: - The partnership is trying to move the grid debate from broad policy goals to a hardware-level solution. - By linking materials development to transmission deployment, Nitride Global and OmniPower are positioning themselves inside both the power and semiconductor supply chains. - The release frames HVDC as a national-security issue as much as an energy issue, which may help attract public and private support. - The comparison with Europe and China underscores how far the U.S. lags in long-distance HVDC buildout.

What's next: - OmniPower and Nitride Global will work on bringing the materials to market within OmniPower’s HVDC deployment ecosystem. - The companies are positioning the MOU as a step toward a larger Grid-to-Chip rollout. - Further development will likely depend on commercialization progress, utility partnerships and financing for corridor upgrades.

The bottom line: - Nitride Global and OmniPower are betting that new semiconductor materials can make HVDC upgrades cheaper, smaller and faster enough to help relieve the U.S. grid crunch.