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Can The U.S. Power Grid Handle The EV Boom?Powerful electrical infrastructure -
The global focus on some clean energy technologies — including wind, solar, electric vehicles and heat pumps — is impressive, but investment in transmission lines has been insufficient and will ultimately become an ever larger bottleneck, the IEA says.
We must invest in grids today or face gridlock tomorrow," Birol said. There are currently 1, gigawatts of renewable clean energy projects in what the IEA calls "advanced stages of development" that are waiting to get connected to the electric grid around the world.
For some sense of perspective, a mid-size city needs a gigawatt of electricity , Microsoft co-founder and climate investor Bill Gates said in his book, " How to Avoid a Climate Disaster.
The 1, gigawatts of renewable clean energy projects waiting to be connected to the electric grid is five times the total wind and solar power added around the globe in , the IEA says. Demand for electricity is going to continue to rise as more sectors of the global economy transition to electric power.
Also, the electric grids were constructed to bring electricity from locations where fossil fuels were burned to where that electricity was needed.
As the world works to transition toward a clean energy economy, the electric grid will increasingly need to run from where wind and solar farms are constructed to where electricity is used. If the electric grid grows slowly, a scenario which the IEA called the "Grid Delay Case," then an extra almost 60 billion metric tons of carbon dioxide emissions will be released between and , the IEA says.
As a result, when hurricanes strike, power plants face significant flooding damage. During Hurricane Harvey in Houston, Texas, in , wind and catastrophic flooding knocked down or damaged more than 6, distribution poles, and As sea levels rise, storm surges would hit further inland, causing more coastal flooding to transmission, distribution, and generation infrastructure.
Other ways utilities have incorporated resilience are through increased utilization of microgrids and battery storage. Pipeline and Hazardous Materials Safety Administration PHMSA statistics indicate that the frequency of significant pipeline incidents has fluctuated between to incidents in to Clearly, continued upgrades and improvements are needed but must be balanced against the advancement of electrification and demand shift, among other factors.
Beyond just the inconvenience of having no lights or internet, prolonged power outages have significant consequences for everyone. Nearly every other part of our infrastructure relies on electricity:.
Communications are the first to be impacted; public and private transportation is immediately affected; water and wastewater cease to operate; gas stations and grocery stores cannot sell the goods that they have due to our digital economy; and commercial activity immediately terminates as even cash transactions require electric registers.
With new technologies deployed by the transmission system, power outages also bring increasing risks in cyber and physical security. From through , grid owners and operators reported 17 events to DOE that were initially believed to be caused by cyber-related activity.
Further analysis of the 17 events shows only four were determined to be related to cybersecurity, and none disrupted the reliability or availability of the grid or resulted in a power outage.
But cyberattacks will only increase and the possibility of a major breach on part of the U. grid is always a risk. Select energy systems, such as the transmission grid, are also exposed to low-probability severe threats, such as geomagnetic pulse, which could have a significant impact on public safety and the economy.
Adopt a federal energy policy that provides clear direction for meeting current and future demands factoring in technology change, carbon reduction, renewables and distributed generation, state and market-based factors, and rate affordability.
Improve grid and pipeline reliability by increasing frequency and effectiveness of critical asset inspections and focusing on robust risk mitigation; consider life cycle costs and technology impacts during system upgrades and replacements.
Design energy infrastructure including life-cycle cost analysis and construction of additional transmission grid infrastructure to efficiently deliver power from generation sources to regions with greatest demand requirements.
Energy Facts Explained. Overview In a digital, connected world, Americans increasingly rely on readily available and uninterrupted electricity. Download Report. Figure 2: Number of Outages Over Time, According to Eaton Blackout Tracker For the first time, renewables solar, wind, biomass, geothermal, and hydropower accounted for the largest portion of new generating capacity in OIL AND GAS Although traditional fossil-fuel-using sectors such as transportation and space heating are transitioning to electrification, there is still a dependence on existing oil and gas supply and recovery, processing, and pipeline delivery.
Source: U. Energy Information Administration Nearly every other part of our infrastructure relies on electricity: Communications are the first to be impacted; public and private transportation is immediately affected; water and wastewater cease to operate; gas stations and grocery stores cannot sell the goods that they have due to our digital economy; and commercial activity immediately terminates as even cash transactions require electric registers.
Raising the Grade Solutions that Work. View Report Sources. Innovating Infrastructure Solutions by State. Georgia, Inland Waterways, National Category Startup Uses Drone for Cleaning Water, Collecting Data. National Category, North Dakota, Roads North Dakota DOT Unveils Autonomous Protection Truck.
Energy, National Category, Ohio First Gas-Hydrogen Power Plant in the U. Makes Waves in Ohio. National Category, North Carolina, Stormwater Flood-Prone Town Uses Predictive Modeling to Protect Residents. Bridges, Michigan, National Category MDOT deploys unique technology to inspect underwater infrastructure.
Energy, National Category Oregon city generates recoverable energy from underground water pipeline. California, National Category, Roads Recycled Roadways Paving the Future.
California, National Category, Ports Digitized shipping program improves efficiency at Port of Los Angeles. So the power grid needs to expand to support a renewable transition. First and foremost, it needs more energy storage so that solar energy generated during the day can be used at night.
The electric grids of different regions also need to be connected, so that electricity from Texas in the summer can be used to power cities in Minnesota in the winter.
Utility companies, as well as original equipment manufacturers are all key players in making this happen. The Climate Index includes companies that help expand the grid that are traded on US stock markets and that derive more revenue from this Drawdown solution than from revenue that depends on fossil fuels.
If you are a Carbon Collective member, you own all of these companies through the Climate Index. ABB offers EV charging, solar and modular substations, distribution automation to expand the power grid.
A larger grid can integrate more renewables. Eaton offers electrical components, industrial components, power distribution for the electrical grid. Grid expansion is key for integrating renewables. Quanta offers engineering, construction and repair of electric grid infrastructure.
Expanding the power grid is necessary for integrating more renewables. MasTec builds the infrastructure that connects the US power generation to consumers.
Expanding the grid is critical for integrating more renewables.
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