The Biden administration is actively working to bolster cybersecurity within the renewable energy sector, aiming to protect essential technologies such as batteries, inverters, and control systems. This initiative responds to the growing risk of cyber threats targeting critical infrastructure.
Despite the clean energy sector’s struggles this year, attributed to high interest rates and a sluggish global economy, investments in green technology remain robust. The iShares Global Clean Energy ETF (NASDAQ: ICLN) has experienced a -18.2% return year-to-date, lagging behind the Energy Select Sector SPDR Fund (NYSEARCA: XLE) with a 6.6% gain and the S&P 500’s 12.1% increase. Nonetheless, clean energy continues to attract significant investment, with the International Energy Agency (IEA) forecasting global expenditure on clean energy infrastructure to reach $2 trillion in 2024—double the investment in fossil fuels.
The rapid energy transition is driving companies across various industries to keep pace with ongoing technology and infrastructure advancements. However, cybersecurity remains a critical, often overlooked aspect. Research from DNV’s Cyber Priority reveals that 89% of 601 energy professionals consider cybersecurity crucial for the energy sector’s transformation. The vulnerability of operational technology (OT) was underscored by the Russian invasion of Ukraine, which exposed significant weaknesses in such systems.
In response, the Biden administration is stepping up efforts to protect clean energy networks from cyber threats. The White House emphasizes the importance of integrating network-based information technology (IT) with physical process management (OT), recognizing that secure software is central to this energy transition. The administration’s focus includes:
- Batteries & Battery Management Systems: Ensuring robust security for both firmware and cloud-based software, enabling batteries to support an ambitious energy future with fewer constraints on electricity generation.
- Inverter Controls & Power Conversion Equipment: Enhancing cybersecurity for modern smart inverters to support advanced grid services, improve resilience, and reduce operating costs.
- Distributed Control Systems: Developing secure management software to oversee numerous distributed energy control systems, including virtual power plants and community microgrids, with advanced cybersecurity controls.
- Building Energy Management Systems: Implementing software-defined management for buildings, leveraging IoT and computer-based facility controls to optimize energy use.
- Electric Vehicles (EVs) & Electric Vehicle Supply Equipment (EVSE): Designing secure EVs and grid-integrated charging systems to facilitate smart charging, optimize grid load, and align with clean energy sources.
Securing U.S. energy infrastructure against cyberattacks is critical. For instance, the 2021 ransomware attack on Colonial Pipeline—a major refined oil pipeline—led to significant gasoline shortages, traffic issues, and price hikes. The Department of Homeland Security has also highlighted cyber threats from the People’s Republic of China (PRC), emphasizing this as a priority for safeguarding critical infrastructure through 2025. The PRC-sponsored Volt Typhoon group has reportedly compromised IT environments of various critical infrastructure organizations, including energy systems.
The Biden administration’s commitment to renewable energy is evident in landmark legislation such as the $1 trillion Infrastructure Investment and Jobs Act (IIJA) of November 2021 and the Inflation Reduction Act (IRA) of August 2022. Recent developments include the announcement of seven regional hydrogen hubs, funded with $7 billion under the Infrastructure Investment and Jobs Act, and the establishment of the Regional Clean Hydrogen Hubs program through the IRA.
In addition to supporting clean energy, the administration is also backing nuclear power. The federal government has allocated $1.5 billion to Holtec International for the revival of a decommissioned nuclear plant in Michigan, making it the first U.S. nuclear plant to be restarted after abandonment. Furthermore, the Department of Energy has issued a request for proposals for uranium enrichment services, with the IRA providing up to $500 million for HALEU (High-Assay Low-Enriched Uranium) enrichment contracts. This effort includes Centrus Energy Corp.’s successful bid to produce HALEU, marking a significant milestone in U.S. nuclear fuel production.
