Energy, the very thing that flows through all matter. All systems, classical or quantum, rely on energy to operate. From the smallest particles interacting within atoms to the massive electrical grids that power entire cities, the movement and transformation of energy connects all layers of reality. The flow of electricity can be connected to the flow of quantum systems. Large scale systems like power generation are connected to networks of smaller interactions. Just as particles interact and transfer energy through fundamental forces, our power infrastructure is built upon networks of smaller interactions that together create vast systems capable of sustaining modern civilization. As the mind draws near to the topic of this blog, I think about the future of power infrastructure and power generation. In an ever-changing world, we must revolutionize and innovate the current system to better the system and world we live in simultaneously. The question is no longer whether change will occur, but how boldly we are willing to reimagine the system that powers our civilization.
As we begin, we must first discuss how the power generation system works in its current form. First, power or electricity is produced in large scale power plants. From there, it travels through transmission lines to substations, and finally to homes and businesses.
Power Plant —> Transmission Line —-> Substation —> Homes and Businesses
Large centralized generators supply electricity: coal plants, natural gas plants, nuclear plants, and large scale wind or solar farms. These systems feed the national grid managed by organizations such as the Federal Energy Regulatory Commission in the United States.
Right now, utility companies supply both homes and businesses. In the U.S., resident electricity accounts for roughly 35-40% of total demand. If houses stopped relying on the grid: utilities could power factories, offices, hospitals, data centers, and retail. The grid could be optimized for large, steady energy loads instead of millions of small households. Power infrastructure might become more centralized around cities and industrial zones. This could make the grid more manageable because industrial demand is often predictable and scheduled.
As one closes one eye, he pictures a world different from today. He pictures a world in which power generation flows from small scale networks to large scale networks. To build mini-generators in each home is the vision that projects into his mind’s mental vision. The vision begins with energy and power generation operating in reverse to the current system. Using current and future technology, homes and homeowners produce electricity, working off a smart system. From the home, excess energy can be stored on a local grid with neighbors sharing excess energy with one another.
So one might ask, what are the benefits and drawbacks of such a system? First and foremost, each house would secure energy independence. In addition, storms and grid failures would cause fewer massive outages. The grid would become smaller and much more stable. Demand would be much smoother, allowing power companies to design plants specifically for industrial use. Finally, as one imagines the long term advantages of such a system, it could potentially lead to lower energy costs. Although there are many positives to produce about micro-grids and home power generation, there are potential setbacks. The high upfront costs could deter families and individuals from investing in such a system. The cost of maintenance responsibility falls on the homeowner unless there is a service contract between the business who installed the system and the consumer. Depending on the generator type, noise and pollution could be a factor if fossil fuels are used in power generation. As we move this story forward, I think about the societal inequalities that may emerge. Wealthier homeowners could install advanced systems, while low-income households might struggle to afford reliable systems, which could lead to: more frequent power interruptions, unsafe generator use, and higher long-term energy costs. As one draws to a close on the topic of benefits and setbacks, one must consider this: utilities currently spread infrastructure costs across millions of customers; removing residential customers would eliminate cost-sharing, potentially driving up prices to those still left on the national and regional grids.
The idea of neighborhoods trading electricity with each other is becoming a real concept in energy engineering. Imagine 100 homes all being connected to one mini-grid. If one or more homes produces extra power while others don’t produce enough, they could transfer energy and be paid for it in real time. This would happen automatically through smart grid software. Although this concept is in its infancy, it is a viable plan for new neighborhood construction and its being practiced in some places in the United States and throughout the world.
In such a plan, the regional or national grid would act as a backup system. If the neighborhood runs out of power at night or during a cloudy day, electricity could still come from the traditional grid. This system is already being used in Brooklyn, New York called the Brooklyn Microgrid Project. It is also being used in Australia where rooftop solar is extremely common.
Why do engineers like such a concept? First of all, it is all about resiliency. If the main grid fails, neighborhoods can operate independently. It draws me to the memory of Hurricane Helene that took out power in my neighborhood for a week. Instead of relying on the power company to restore power in days or weeks, one could be energy independent and not fall victim to such shortfalls during natural disasters. In addition, it is all about efficiency as well. Power doesn’t have to travel long distances through transmission wires. The inverse square law states that power and energy falls off inversely proportional to the square of its distance to the source. In the end, such a system has many benefits from the eyes of energy engineers, and micro-gridding may be the way of the future.
The long term vision is this:
House—--> Neighbor—--> Neighborhood—--> City Grid—---> National Grid
Energy is this system moves to where it is needed most, much like how information travels in a communication network. With that in mind, lets talk about energy routers known as the “Energy Internet.” In this system, houses generate electricity, houses store electricity, and houses route electricity to neighbors. Every building becomes a node in a network, similar to computers on the internet. Electricity can take many paths in this kind of system, going from house to house, house to neighborhood, and neighborhood to city grid. A device called an energy router would manage the power flow much like a Wi-Fi router. It would decide factors like: where electricity should flow, balance supply and demand, prevent overloads, and connect solar panels, batteries, EVs, and appliances.
The last piece of the puzzle on micro-grids and smart energy systems is the use of AI to manage the system. Because of the fact that thousands or millions of devices would be working simultaneously, AI systems would likely control the grid. What would they do exactly? They would analyze: weather forecasts, electricity demand, solar production, battery levels, and then automatically route energy where it is needed most.
As I close my eyes and close out this story, I picture a world decades from now. Homes are producing their power in an interconnected, smart grid system. This system is much different from the past. Micro-grids are controlled by smart energy systems that route energy to and from neighbors and neighborhoods. Power is shifted from large-scale systems to small-scale systems, creating a system where the consumer is now the producer and is paid for the excess power they produce, or pays their neighbors in the case that they don’t produce enough. AI plays a key role in managing the system while analyzing key aspects such as weather, demand, power production, and energy transfer. I leave you with the burning questions to think about; will the government support such a plan, how will the power companies react to such a plan, will some businesses, hospitals, industries, data centers, and homes stay on city, regional, or national grids stay on the large scale city or regional grid, what kind of new power generation technologies will emerge in the decades to come? Only time will tell.
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