green-engineering-climate-change-innovation

The evolution to the use of cleaner, “greener” energy sources worldwide isn’t a matter of if, but when.

It’s reported that the year 2030 will see a nearly ten-fold increase in the number of electric vehicles on the road relative to current levels. The presence of solar photovoltaic (PV) technology will generate a significantly greater share of electricity than it does today. Another prediction is the sale of electric heat pumps will overtake fossil fuel-consuming boilers for the first time. Plus, 2030 could see three times more investment in offshore wind turbines than conventional coal- and gas-fired power plants.

All of this green activity will result in a significant rise in the global share of electricity generated by renewable sources, a number which currently stands at 29-30% but could nearly double to roughly 50% in the next five years, according to the 2023 World Energy Outlook. 

A Historic Transition

Fossil fuels like coal, oil, and gas are major contributors to global climate change. As explained in a short informative video from the Museum of Science, Boston, data reveals that since the 1960s, atmospheric CO2 has increased 100 times faster in the past 60 years than in all previous natural increases.

By contrast, green/renewable energy generated by naturally replenishable sources emit little to no greenhouse gases or pollutants into the atmosphere. (These sources include the sun, wind, water, waste, and the Earth’s own heat.)

Based on the abundance and accessibility of green energy sources globally, the International Renewable Energy Agency (IRENA) believes that 90% of the world’s electricity could be generated by renewable energy by 2050. Among its many benefits, green energy is a less-expensive source than fossil fuel-generated electricity. With World Health Organization studies attributing over 13 million deaths globally to air pollution and other environmental hazards each year, green energy is also a far safer and healthier source. According to industry experts, the growth of renewable energy will also drive a wealth of employment opportunities. The International Energy Agency (IEA) estimates that the coming decade will create more than 30 million jobs to support the design and manufacture of green, low-emission, renewable technologies in the coming decade. This figure would significantly offset the five million jobs that may be lost within the waning field of fossil fuel production.

Green Energy Advancements Abound

A wide variety of innovative technologies are helping usher in a new day in the green energy landscape. These include ongoing advancements in solar power and battery energy storage (BESS), developments in the growing field of windmills and wind turbines, and the emergence of smart grid technologies that enable intelligent and efficient two-way monitoring of energy transmission, consumption, distribution, and maintenance.

Additionally, green radio techniques are boosting efficiency and reducing the power consumption associated with modern wireless cellular networks.

A new class of power semiconductors are supporting the drive trains that deliver power from a vehicle’s engine to its wheels in the growing population of electric vehicles.

Furthermore, across many other industries, artificial intelligence (AI) has been identified as “an enabler of cleaner energy deployment.” For example, AI can analyze trends in big data to improve energy output at the generating level, make strategic decisions regarding electric grid planning, and efficiently manufacture the semiconductors that power many green technologies, including autonomous and electric vehicles, mobile phones, laptops, LEDs, and more.

Leading the Way in Green Engineering eLearning

Let IEEE help inform your understanding of climate change and green engineering. The microlearning course, Engineering Solutions for a Sustainable Future, is a great way to get started!

It covers a broad range of timely and critical climate change-related topics, such as intelligent urban networks that can reduce congestion, V2G solutions for distribution system reliability, and hybrid home energy management systems for emission reduction. Other green innovations covered in the course include sustainable Internet of Things (IoT) device development solutions, optimum energy-efficient data center policies for climate control, optimized resource scheduling based on export rates, battery swapping stations for electric vehicles, and more. The course’s informative and highly accessible 7- to 10-minute modules provide learners with a solid overview of the many pressing engineering and sustainability challenges as well as the innovative solutions making headlines in today’s green energy arena.

As a globally recognized organization that plays a significant role in shaping the fields of electrical engineering, electronics, and computer science, IEEE is committed to help combat, mitigate effects of, and adapt to climate change through the coordination and education of engineers, scientists, and technical professionals. In an effort to address growing concerns about climate change and its impact on various industries, IEEE offers eLearning specifically focused on climate change.

Additional IEEE Climate Change eLearning Courses

As a globally recognized professional organization playing a significant role in shaping the fields of electrical engineering, electronics, and computer science, IEEE offers a wide variety of eLearning courses related to climate change. Available courses include:

Interested in accessing these courses for your organization? Contact an IEEE Content Specialist today to learn about the IEEE eLearning Library.

 

Resources:

(24 October 2023). The Energy World is Set to Change Significantly by 2030, Based on Today’s Policy Settings Alone. International Energy Agency.

Renewable Energy – Powering a Safer Future. United Nations.

Climate Change. IEEE TryEngineering.

(16 March 2021). Fast-Track Energy Transitions to Win the Race to Zero. International Renewable Energy Agency.

Sinha, Sumant. (26 February 2024). AI Can Power The Green Energy Transition. Forbes.

If you’ve seen solar panels on rooftops or wind power generated off coastal locales, you’re witnessing examples of DERs. Use of smart thermostats, electric vehicles, EV charging systems, fuel cells, or heat pumps also shows DERs. Additionally, participation in a local microgrid demonstrates the use of distributed energy resources, also known as DERs.

According to the U.S. Environmental Protection Agency (EPA), distributed energy resources involve “a variety of technologies that generate electricity at or near where it will be used” rather than centralized sources. DERs support single homes, businesses, huge industrial facilities, college campuses, and entire municipalities. This is often achieved through a microgrid that connects to a central utility’s distribution lines. They are popular because they reduce electricity costs, improve power quality, and support renewable energy. They’ve become increasingly popular.

Benefits of Distributed Energy Resources

Thanks to DERs, homes and businesses can reduce grid dependence. The grid is aging, with portions over a century old. DERs also minimize power outage risks, which are rising due to severe storms and disasters. At the same time, DERs offer users greater control. They allow users to generate energy for personal use, sell it, or modify demand.

As such, one doesn’t have to look far to see evidence of the growing market and demand for DERs worldwide. For instance:

  • On the solar panel front, Fortune Business Insights predicts the global solar power market will nearly double. It is expected to grow from US$254 billion in 2023 to US$437 billion by 2032.
  • Statista projects the global battery energy storage market will grow from US$5 billion in 2023 to US$18 billion by 2030, more than tripling.
  • Electric cars, which were 2% of all vehicles globally in 2018, accounted for about 18% of cars sold in 2023.
  • Smart thermostat sales in the U.S. are set to triple, growing from roughly US$1.3 billion in 2022 to US$3.9 billion by 2029.

Growing Demand

The outlook for DERs continues to be positive. Declining initial price points are driving demand for these technologies. Additionally, federal support and funding through the Inflation Reduction Act are boosting demand. They offer financial rebates and incentives to encourage adoption. Similarly, the U.S. Federal Energy Regulatory Commission’s Order No. 222 will compensate DER owners for power provided to the grid. According to the World Resources Institute, this will create “a new long-term value stream for the people and entities using these resources.”

Similar actions are happening globally to support DER proliferation. In Europe, the ‘European Green Deal’ and ‘Clean Energy for all Europeans’ initiatives promote renewable energy sources and DERs. The International Energy Agency confirms DERs are crucial for China’s energy transformation.

Ultimately, experts confirm that the ongoing transition to DERs will promote a more reliable, energy-efficient, and equitable energy system worldwide.

Challenges Abound

While DERs offer benefits such as resilience, cost-effectiveness, and sustainability, challenges exist too.

Harmonious operation of these systems requires investments in new technology. With many small-scale DERs activated worldwide, experts warn of potential issues. Integration with central power sources can lead to quality, compatibility, and reliability challenges. These will need more grid management control.

For these reasons, the IEEE Standard 1547 is crucial. It ensures the interconnection, interoperability, and safety of DERs connected to the grid.

“Before this standard, connecting renewable energy to the grid was challenging.” Christopher Sanderson, an industry expert, explained, “Each technology had its own protocols and requirements.” The IEEE Standard 1547 allows different DERs to work together seamlessly, he stated. It ensures electricity from various sources is reliably and efficiently integrated into the grid.

Navigate IEEE Standard 1547 Through a Targeted Course Program

Introduction to IEEE Standard 1547-2018: Connecting Distributed Energy Resources is a six-course program by IEEE. It trains technical teams on implementing this important standard. The course covers testing, verification, interoperability, and power quality issues from DER-grid interconnections.

Connect with an IEEE Content Specialist today to learn more about getting access to this program for your organization.

Interested in access for yourself? Visit the IEEE Learning Network (ILN).

 

Resources

Hurst, R.W. What is Distributed Generation? Distributed Energy Resources. The Electricity Forum.

Distributed Generation of Electricity and its Environmental Impacts. United States Environmental Protection Agency.

Richmond-Crosset, Kyle and Greene, Zachary. (30 September 2022). How Distributed Energy Resources Can Lower Power Bills, Raise Revenue in US Communities. World Resources Institute.

(May 2022). Unlocking the Potential of Distributed Energy Resources. International Energy Agency.

Ali, Junaid. (16 August 2024). The Future of Energy and Distributed Power. Forbes.

(5 August 2024). Solar Power Market Size, Share & Industry Analysis, By Technology. Fortune Business Insights.

Sanderson, Christopher. (30 June 2024). The Power of Standards: How IEEE-1547 Shapes Our Energy Future. LinkedIn.

Will Distributed Energy Resources (DERs) Change How We Get Our Energy? European Parliament.

Prospects for Distributed Energy Systems in China. International Energy Agency.

resilient-electric-grids-climate-change-weather-events

By their very nature, engineers are expert planners. They are trained to take many factors into consideration as they design, construct, and maintain a broad range of complex systems. These systems and structures are used across the market’s wide variety of industries and applications. However, one variable that’s proven more difficult to account for over the years when it comes to electric grid resiliency has been the weather and its increasingly volatile nature.

According to a recent report by the American Meteorological Society, climate change is leading to more extreme weather around the world. It is increasing the risk of everything from violent storms to unprecedented heat waves, floods, droughts, and other natural disasters.

Resilient Electric Grids in the Face of Weather Events

The growing incidence and severity of weather events has had an especially significant impact on electric grids worldwide. A recent report from science and technology organization Climate Central confirms that the resultant frequency of weather-related power outages is rising.

“We’re going to require a more robust grid than was built previously,” said Jen Brady, a lead analyst for Climate Central.

Consider Hurricane Ian, a Category 4 hurricane, whose widespread storm surge knocked out power to 2.7 million customers in Florida— nearly 25% of the state’s residents— in September 2022. Another example is Storm Ciarán, whose 100 mph winds resulted in power outages for millions of residents across multiple countries in November 2023. Elsewhere, Typhoon Lan knocked out power to tens of thousands of customers throughout western Japan in August 2023. Moreover, over 2.1 million customers lost power following a powerful storm that hit Sao Paulo, Brazil in November 2023. More than 500,000 homes and businesses in southeastern Australia’s capital region lost power in February 2024. This was after a violent storm damaged a major power plant’s transmission network.

The fact is, many electric grid systems worldwide haven’t caught up to the climate reality we’re now experiencing globally. As a result, planning for unforeseen weather emergencies has become more essential. Taking steps to ensure the increased resiliency of electric grids is crucial for utilities and the communities they serve.

In response, electric utilities worldwide are engaging in a variety of proactive initiatives to “harden” their systems. According to Power Magazine, these measures include upgrades to the quality, capacity, and efficiency of transmission circuits and components. Plus, employment of tree-trimming and other vegetation management activities. Moreover, they are using artificial intelligence platforms to better predict the impact of forecasted storms. Finally, the installation of intelligent sensors and smart meters to help identify and restore power outages.

Starting From the Ground Up

Electric reliability and grid resiliency take on another meaning altogether for the estimated 750-800 million people around the world. This group, nearly 10% of the world’s population, currently has no access to electricity at all. The majority of the affected population live in sub-Saharan African countries such as the Democratic Republic of the Congo, Madagascar, and Ethiopia. Here, and in other underdeveloped regions, the establishment of “minigrids” is the quickest and most cost-effective way to bring power to remote locations. These places lack large, central electric grids.

Distributing electricity generated by renewable sources such as solar panels, wind turbines, battery storage, hydropower, and diesel generators, minigrids are a solution. Due to their sustainable design and reliance on renewable power sources, The World Bank believes minigrids can provide electricity to up to 500 million people by 2030. Minigrids can also reduce the world’s carbon footprint.

The construction and activation of minigrids is already making positive inroads globally. For example, recently implemented hydro-powered minigrids have brought much-needed electricity to over 1.5 million people in Nepal. Elsewhere, a system of nearly two dozen minigrids distributes energy to over 10,000 rural residents of West Bengal, India. Additionally, thanks to US$150 million in funding from The World Bank, Kenya’s government recently announced plans to build 137 solar minigrids. These are designed to provide electricity to nearly 300,000 households in remote sectors of the nation.

Enabling Access

Minigrids hold great promise for providing access to electricity in undeveloped communities worldwide. This is especially true in Africa, where the use of minigrids could impact the greatest number of people most quickly.

IEEE encourages professionals to learn more about minigrids. This effort to adopt and accelerate their deployment in communities can offer significant benefits.

Through Minigrids in Africa, a four-course program from IEEE, learners are introduced to the distinct opportunities and challenges. These arise when deploying electric minigrids that provide reliable power to millions of people in Africa, where many currently have no access to any sources of electricity. Topics include the contextual, technological, regulatory, and policy considerations for minigrids in Africa, as well as their design and deployment, operation, and future on that continent.

This course program is ideal for everyone from minigrid engineers, project managers, developers, and entrepreneurs. National grid engineers, managers, and policy and regulatory professionals can also benefit.

Connect with an IEEE Content Specialist today to learn how to get access to this program for your organization.

If you’re interested in access for yourself, visit the IEEE Learning Network (ILN).

 

Resources

Allard, Anthony. (18 August 2022). Preparing the Grid for an Above-Average Hurricane Season. Power Magazine.

Karlin, Sam. (9 October 2022). Hurricanes Ian and Ida Hammered Two States’ Electric Grids. Nola.com.

Deger, Bill. (5 November 2023). Storm Ciarán Turns Deadly in Northern Europe, as 100-mph Winds Knock Out Power For Millions. AccuWeather. 

Hersher, Rebecca. (9 January 2023). Climate Change Makes Heat Waves, Storms and Droughts Worse, Climate Report Confirms. NPR.

Boadle, Anthony and Moreira, Camila. (6 November 2023). Hundreds of Thousands Still Without Power Days After Storm Hits Brazil’s Largest City. Reuters.

Proffer, Erica. (6 October 2022). A New Report Shows Weather-Related Power Outages ono the Rise. KVUE.

Haun, Andy. (12 April 2019). Micro or Mini: There’s a Grid Type for Every Energy Need. Microgrid Knowledge.

Wood, Elisa. (28 March 2020). What is a Microgrid? Microgrid Knowledge.

(25 June 2019). Mini Grids for Half a Billion People: Market Outlook and Handbook for Decision Makers. The World Bank.

Africa Minigrids Program.

The Africa Minigrids Program. United Nations Development Programme.

(27 February 2023). Solar Mini Grids Could Sustainably Power 380 Million People in Africa by 2030 – if Action is Taken Now. The World Bank.

Mwirigi, Cosmas. (14 March 2023). Kenya to Combat Rural Energy Access Gap With Over 130 solar Minigrids. PV Magazine.

With electricity powering every corner of life and work in modern society, the absence of reliable access to electricity can indelibly impact a community or country’s ability to function. It can also hinder their ability to conduct business and make the forward progress necessary for a positive and productive future. 

The Need for Minigrids

Recent statistics confirm that an estimated 750-800 million people— some 9-10% of the world’s population— don’t have access to electricity. While progress has been made towards improving global access to electricity, the current number of people living without electricity is half of what it was 20 years ago. However, the impact of the pandemic along with rising food and fuel prices globally have driven an increase in the worldwide number of people living without electricity for the first time in more than a decade. This trend is especially concerning in sub-Saharan African countries. This is because over 550 million people already live without electricity. In such countries as the Democratic Republic of the Congo, Madagascar, and Ethiopia, population growth is outpacing electric connections.

These realities have placed more emphasis than ever on the need to expand access to reliable power in Africa. They have also led to concerted global efforts to establish minigrids in the continent’s most underdeveloped regions. Deemed the quickest and most cost-effective way to bring power to remote locations where no large, central electric grids exist, microgrid projects in undeveloped regions worldwide are bringing hope. They are helping vulnerable communities that might otherwise be relegated to a future of poverty.

What Are Minigrids?

There are currently three types of grid structures through which electricity is distributed to users:

“Macrogrids” are centralized electric grids designed to serve large populations. Present in modern industrial economies such as North America, Europe, and China, macrogrids manage electricity supply. They promote reliable energy generation and distribution to all customers.

“Microgrids” are local, self-sufficient energy systems that are designed to support a defined community of users. With their ability to either operate independently of a macrogrid or tap into it if necessary, microgrids help ensure greater resiliency, reliability, and power quality for users.

Optimal for remote or rural locations that have little or no access to a larger macrogrid, “minigrids” are smaller-scale microgrids. They are designed to distribute electricity generated by such renewable sources as solar panels, wind turbines, battery storage, hydropower, and diesel generators. Following a recent decline in the cost of minigrid construction and the subsequent kWh cost of the electricity they generate, combined with an increase in their quality and performance, the World Bank suggests that, with the right amount of investment, minigrids powered by all sources “have the potential to provide electricity to as many as 500 million people by 2030.” Because they’re powered by renewable sources, minigrids can also help reduce the world’s carbon footprint. This is achieved by potentially avoiding the emission of tons of CO2 into the atmosphere.

According to the United States Agency for International Development, examples of successful minigrid projects in underdeveloped nations around the world in the past decade include:

  • The construction of hydro-powered minigrids in rural Nepal that currently provide electricity to over 1.5 million residents,
  • A collection of 23 solar-powered minigrids successfully distributing energy to 10,000 rural residents within remote, swampy communities in West Bengal, India, and
  • A hydro-powered minigrid bringing much-needed electricity to both local residents as well as The Mufindi Tea and Coffee Company factory in rural Tanzania.

Electrifying Potential

The Africa Minigrids Program (AMP) is one of several organizations currently working to promote global private and public investment in solar battery-powered minigrids throughout 21 countries across sub-Saharan Africa. Funded by the Global Environment Facility (GEF) and the United Nations Development Programme (UNDP), the organization aims to enhance quality of life. It also works to support socio-economic development for hundreds of millions of individuals for generations to come.

“While Africa remains the least electrified continent, it also has the biggest potential for solar minigrid deployment,” confirmed Gabriela Elizondo Azuela, Manager of the World Bank’s Energy Sector Management Assistance Program (ESMAP). This program forecasts that solar-powered minigrids alone could power 380 million people in Africa by 2030 if properly supported and funded.

Help Achieve a Balance of Power With IEEE

Minigrids hold great promise for providing access to electricity in undeveloped countries and communities worldwide, especially in Africa. In this region, the use of minigrids could impact the greatest number of people most quickly.

Minigrids in Africa, a four-course program from IEEE, introduces learners to the distinct opportunities and challenges of deploying electric minigrids. These minigrids could provide reliable power to millions of people in Africa, where many currently have no access to electricity. Topics covered include the contextual, technological, regulatory, and policy considerations for minigrids in Africa. Additionally, their design and deployment, operation, and future on the continent are discussed. This course program is ideal for everyone from minigrid engineers, minigrid project managers, and minigrid developers and entrepreneurs to national grid engineers/managers and policy and regulatory professionals.

Connect with an IEEE Content Specialist today to learn how to get access to this program for your organization.

Interested in access for yourself? Visit the IEEE Learning Network (ILN).

 

Resources

Cozzi, Laura, Wetzel, Daniel, Tonolo, Gianluca, and Hyppolite II, Jacob. (3 November 2022). For the First Time in Decades, the Number of People Without Access to Electricity is Set to Increase in 2022. International Energy Agency.

Ritchie, Hannah. (30 November 2021). The Number of People Without Electricity More than Halved Over the Last 20 Years. Our World in Data.

Haun, Andy. (12 April 2019). Micro or Mini: There’s a Grid Type for Every Energy Need. Microgrid Knowledge.

Wood, Elisa. (28 March 2020). What is a Microgrid? Microgrid Knowledge.

(25 June 2019). Mini Grids for Half a Billion People: Market Outlook and Handbook for Decision Makers. The World Bank.

Africa Minigrids Program.

The Africa Minigrids Program. United Nations Development Programme. 

(27 February 2023). Solar Mini Grids Could Sustainably Power 380 Million People in Africa by 2030 – if Action is Taken Now. The World Bank.

microgrid-technologies-jfk-airport-terminal

Today’s residential and business sectors have never been more dependent on the reliable flow of electricity. From consumers demanding instantaneous internet connectivity—both at home and on-the-go— to the vast majority of businesses both large and small relying on uninterrupted electric power, electricity is critical to keep operations running, communications intact, and more.

However, while electricity is key to much of daily life, numerous developments have recently put a strain on the electric grid and stand to impede the continuous and reliable flow of electricity. Some of the factors that have led to issues of both resiliency and sustainability for electric users include:

  • the ever-expanding electricity demands of a growing population
  • the increased frequency of powerful storms and other natural disasters that cause power outages and damage utility assets
  • aging grid infrastructure that drives inefficiencies and power quality losses

One solution that could offer a win-win solution to these dilemmas is the emergence of microgrid technologies.

Benefitting From Self-Sufficient Energy Systems

According to industry sources Microgrid Knowledge and the U.S. Department of Energy, microgrids are self-sufficient energy systems that support a defined community of users. Such communities could be a university campus, a hospital, a corporate center, or a residential neighborhood.

Typically driven or supported by solar power, wind turbines, battery energy storage systems (BESS), generators, fuel cells, and other renewable energy sources, microgrids can operate independently from the main electric grid if needed. Essentially, the microgrid becomes an energy “island” that’s impervious to power disruptions experienced by the main grid. At the same time, microgrid use of local generation reduces power losses that are inherent in the traditional long-distance transmission and distribution (T&D) of electricity. For example, across the United States’ nearly six million miles of T&D lines, losses can be up to 15%  and some European Union countries experience up to 17% power losses.

Through sophisticated software, microgrids can also be “intelligent” in terms of their ability to optimize use of multiple energy resources to achieve any of a number of specific goals. Common goals include securing the least expensive energy (perhaps by purchasing energy from the main grid if that’s the cheapest source on a particular day), producing the greenest energy or the most reliable supply, as well as other objectives.

A Solution of Choice

Based on these powerful capabilities and benefits, microgrid technologies have been the solution of choice for a range of critical projects.

For example, energy infrastructure provider AlphaStruxure recently announced its plan to create and operate an 11.34 MW microgrid that will transform JFK International Airport’s new terminal into “the first fully resilient airport transit hub in the New York region that can function off-grid during power disruptions.”

Back in 2011, a hurricane and snowstorm knocked out power to 750,000 area homes in Hartford, Connecticut for nearly two weeks. But thanks to a microgrid recently built by the city of Hartford, power now reliably flows to a number of the city’s most critical and life-sustaining environments, including a healthcare facility, school, gas station, and grocery store.

Similar microgrids built in the past five to ten years are helping to sustain operations at college campuses including Princeton University in New Jersey and New York University in Manhattan, as well as at Co-Op City, a housing development that’s home to over 50,000 residents in The Bronx, New York. Additionally, Microsoft recently announced its intention to build a new data center microgrid in San Jose, California.

International examples include planned microgrids at The Royal Mint in Wales and the Chub Cay Resort Marina in The Bahamas. The World Bank also plans to fund six microgrid projects in rural Nigeria.

According to Annette Clayton, CEO of Schneider Electric North America, the organization which will be providing microgrid technology, software, and services to AlphaStruxure’s microgrid installation at JFK Airport, “microgrids solve two of the most serious challenges — resilience and decarbonization — with a single solution.” 

Get Up to Speed on Microgrid Technologies

Whether you’re a city planner, an energy service provider, operate a mission-critical facility that’s reliant on the continuous flow of electricity, or are a savvy energy user or professional, it behooves you to learn more about the operation, benefits, and inner workings of microgrids.

The IEEE Academy on Smart Grid Microgrids offers a solid overview of microgrid technologies and their integration with renewable energy sources and energy management systems. Upon completing this five-hour online training, learners will gain a better understanding of the latest trends, technologies, solutions, and applications for microgrids. Learners will also explore the benefits, challenges, best practices, and insights related to microgrid modeling, analysis, protection, and control.

For more information or to enroll in this program, please visit the IEEE Learning Network (ILN)

 

Resources

Office of Electricity. The Role of Microgrids in Helping to Advance the Nation’s Energy System. U.S. Department of Energy.

Wood, Elisa. (28 March 2020). What is a Microgrid?. Microgrid Knowledge.

Brush, Kate. (Accessed 30 August 2022). DEFINITION: finite element analysis (FEA). TechTarget. 

Innovation & Policy: Energy Efficiency. T&D Europe.

AlphaStruxure to Design, Construct, and Operate JFK’s New Terminal One Microgrid, Creating the Largest Rooftop Terminal Solar Array in the U.S. (26 January 2023). AlphaStruxure/PR Newswire.

Gies, Erica. (4 December 2017). Microgrids Keep These Cities Running When the Power Goes Out. Inside Climate News.

Wood, Elisa. (15 June 2022). Enchanted Rock to Build California’s Largest RNG Microgrid for Microsoft. Microgrid Knowledge.

Wood, Elisa. (11 January 2022). 22 intriguing microgrid projects to watch in 2022. Microgrid Knowledge.

Today’s modern smart grid connects a variety of distributed energy resource assets to the power grid. This creates a diverse and disparate system, which both individuals and power companies can impact, with enormous benefits. Distributed energy collection assets (such as solar panels) are essential to increase the use of green energy, which helps the environment and can reduce costs. Furthermore, consumers have greater insight into their energy usage through modern smart grid technology, allowing them to better conserve energy.

However, an individual’s increased access to the grid can jeopardize the security of the entire system.

Consumers Putting the Smart Grid at Risk?

Because they are often installed and controlled by the consumer, distributed energy resources can put the power grid as a whole at risk. For example, consumers who do not properly secure their devices and/or networks are prime targets for attack. If there are enough compromised devices on a smart grid, bad actors can destabilize the power system and cause significant damage.

Efforts to Increase and Standardize Smart Grid Security

There are efforts underway to increase the security of the smart grid in order to harness the benefits while avoiding the security pitfalls. For example, the European Network for Cyber Security (ENCS) and the European Distribution System Operators’ Association (E.DSO) recently released suggested cyber-security requirements for smart meters (SM) and data concentrators (DC). These guidelines help network operators choose SMs and DCs that enhance security of the smart grid. By creating a consistent set of requirements, smart grids across Europe have a built-in baseline of security.

Planning a Secure Smart Grid

In order to avoid catastrophic results, today’s smart grid operator needs to have a plan in place that accounts for security.

As Ed Wood, CEO of Dispersive Networks, writes in SC Magazine, “Attack-resilient, secure virtual IP networks can be designed and rolled out, which will enable utilities to ensure a more secure overall grid. Advanced virtual networking software that offers the highest level of security is available today and can be integrated directly into Distributed Energy Resource assets, enabling them to ‘plug-n-play’ into ultra-resilient virtual cloud networks. Leveraging the processing and memory of these devices and the public Internet is essential to lowering costs.”

This tactic can help secure the smart grid while taking advantage of the environmental and cost-saving benefits of distributed energy resources.

Modernizing the Smart Grid from IEEE

Want to learn more about the smart grid? Check out Modernizing the Smart Grid, a new 4-course online learning program from IEEE.

One of the biggest frontiers in electrical engineering today is the development and implementation of smart grid technology. Fueled by the global demand for greener technologies and alternative fuels, environmentally-friendly smart grid technology can stimulate stagnated economies. It also has the potential to change the way power is delivered to electricity consumers around the world.

Modernizing the Smart Grid, now available on the IEEE Learning Network, is designed to get you and your team up to speed quickly on the latest smart grid technologies. Interested in bulk discounts for your organization? Contact us today, and we’ll put you in touch with an IEEE Account Specialist.

 

Resources:

Wood, Ed. (18 Jul 2019). How Securing DER Smart Grids Differs from Securing Traditional Energy Grids, and Why it Matters. SC Magazine.

SmartCitiesWorld News Team. (23 Jul 2019). Europe seeks to harmonise smart grid security requirements. SmartCitiesWorld.