As renewable generation scales, grids need flexible tools to match production with round‑the‑clock demand.

Battery Energy Storage Systems (BESS) store surplus electricity and deliver it within seconds, converting variable output into dependable capacity, balancing supply and demand, cutting peak costs, and strengthening resilience during extreme weather and outages.

Two forces make BESS indispensable today.

Globally, storage is widely recognized as core grid flexibility for integrating higher shares of renewables while maintaining reliability.

BESS Value and Safety

As variable renewables continue to expand, BESS will play a major role in strengthening grid reliability and flexibility by supplying fast frequency regulation, rapid ramping, voltage support, spinning reserve, and black‑start services. 

By enabling peak shaving and load shifting, BESS can move energy from low‑cost hours to high‑demand periods that results in reduced prices, eases energy congestion, and defers costly transmission and distribution upgrades.

When co‑located with solar and wind, BESS can transform variable output into firm, scheduled delivery, improving capacity value and cutting curtailment that would otherwise waste clean energy.

In addition, BESS‑powered microgrids can provide backup during outages, system restart capability, and steadier power quality in remote access areas.

Earning public trust and securing financing for deployments starts with demonstrated safety and code compliance. BESS projects follow NFPA-based rules, and they must obtain system safety certifications that test worst-case battery failures. They also add practical protections like ventilation, gas and fire detection, remote monitoring, and coordinated firefighter plans, which help win permits, insurance, and community support.

Market Outlook, Industry Impact, and Transportation

Battery storage is scaling fast as costs fall and revenue opportunities expand, especially alongside solar and longer-duration systems.

The biggest winners will include electric utilities and grid operators (more reliable service and fewer blackouts), renewable developers (less wasted wind/solar and better project revenues), and large power users like factories and campuses that can cut peak bills and maintain operations during outages. Critical facilities and remote communities will gain from resilient microgrids, while longer‑duration storage will help regions meet multi‑hour reliability needs as clean energy grows.

Transportation systems are poised for a major boost, too. Co‑located BESS at bus depots, trucking hubs, ports, and airports can deliver high‑power charging without overloading the grid, shave costly demand peaks, and keep fleets running during outages. As EV adoption grows, storage paired with smart charging and emerging vehicle‑to‑grid pilots will help balance loads and integrate more renewables into transport energy use.

Build Expertise with IEEE

Learn what it takes to turn renewable variability into reliable projects. Enroll in the Battery Energy Storage Technologies and Applications online course program to master the technical, economic, and regulatory skills to design, integrate, and de-risk BESS across grid, microgrid, facility, and transportation contexts. 

This five-course program builds a solid foundation in battery storage, covers economics and value stacking, and provides practical skills in system sizing, controls, and interconnection. It also addresses safety and compliance (including key standards) and explores transportation and high‑performance solutions, making it ideal for engineers, researchers, and battery professionals working on modern energy systems and storage deployments. Earn an IEEE certificate of completion bearing professional development credit as well as a shareable digital badge. 

Get started on the IEEE Learning Network or contact an IEEE Content Specialist for organizational access.

The Internet of Things (IoT) is allowing organizations to cost-effectively implement smart grids, also known as microgrids. Through IoT-based energy technologies, companies could revolutionize the distribution of electricity around the world.

Microgrids create smaller groups from the larger electrical utility grid, which provides greater control to organizations on how they use their energy supply.  Through this ability to disconnect and operate on the grid or in island mode, organizations can make smarter use of their power.

Islanding

Islanding refers to the ability of microgrid owners to improve resiliency when the grid is not supplying enough power. Microgrid owners are able to produce their own power when needed.

According to Justin Brant, a senior associate with the Southwest Energy Efficiency Project (SWEEP), “the biggest key is just in the area of resiliency, and that [microgrids] can provide the opportunity to island from the grid…When the grid may be down, you can still provide basic services.”

Benefits of a Microgrid

An IoT-based microgrid gives organizations power—both literally and figuratively. With the installation of an IoT-based microgrid, owners are able to improve the efficiency of their energy consumption. In additional to giving owners the ability to generate their own energy, microgrids also reduce dependency on utilities by helping to reduce costs and avoid peak usage charges. The technology even has the ability to produce revenue should the microgrid produce a surplus of power, which could be sold to a utility.

Utility Concerns

Microgrids may be helpful for organizations, but many utilities do not view them in a positive light. An increase in IoT-based microgrids could possibly mean a revenue loss. Furthermore, an increase in microgrids will require infrastructure upgrades. Because microgrids both use and generate energy, utilities will need to make sure that they are able to handle the bidirectional movement of power.

However, as microgrids continue to grow, opposition from utilities is decreasing, and they are looking into creating a new revenue stream. They are taking this opportunity to become partners with microgrid owners and offer fee-based services, such as microgrid feasibility studies and designs.

Modernizing the Smart Grid from IEEE

Do you want to learn more about the smart grid? Check out Modernizing the Smart Grid, a four-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

Castagna, Rich. (16 January 2020). Microgrids Deliver Resiliency, Security and Savings. IoT World Today.

Smart grid technology is enabling the effective management and distribution of renewable energy sources such as solar, wind, and hydrogen. The smart grid connects a variety of distributed energy resource assets to the power grid. By leveraging the Internet of Things (IoT) to collect data on the smart grid, utilities are able to quickly detect and resolve service issues through continuous self-assessments. Because utilities no longer have to depend on customers to report outages, this self-healing capability is vital component of the smart grid.

Smart Grid Management of Renewable Energy

The relationship between the smart grid and renewable energy revolves around gathering data. For example, wind farms use mechanical gears that require each link to support multiple sensors. Each sensor is able to note current climate and environmental conditions. This information is then quickly sent though the grid to alert the utility of any issues, which improves both the quality of service and safety.

“You’ve got this story of this invisible, dangerous commodity that travels at the speed of light that we call electricity and for the last hundred-plus years most people could interact with it in only the most rudimentary ways,” says Mark Feasel, vice president of smart grid for Schneider Electric. Companies are now deploying much more advanced sensing devices. According to Feasel, some devices can continually capture information on electricity up to 60,000 times per second.

Semiconductor materials, such as silicon, are supporting the creation of green energy with smart grid technology. Due to their ability to hold millions of minuscule transistors, these materials have enabled IoT advancement. In turn, this advancement has allowed the smart grid to link up devices throughout the system, which ensures that the supply of energy is equal to the demand. It also keeps the current evenly distributed.

Smart grids equipped with parts made from semiconductor material reduce the usage of electricity. For example, electric vehicles can charge at night— a time when offices and homes are not typically using much electricity. Lights switches and furnaces can also automatically power on and off. In this way, energy usage becomes “smart” by not using more than what is needed.

Renewable Energy with Smart Grid Technology Initiatives

As smart grid technology becomes more promising, both local and federal governments are exploring potential grid improvements.

Thailand

By 2037, Thailand wants a third of its energy to be generated by renewable energy sources. This means that Thailand’s grid will need to be modernized to handle the varying levels of energy provided by renewable sources. Any modernization plans will also need to take the country’s growing demand for electric vehicles (EVs), which is predicted to grow in coming years.

“When we have more renewable energy, the grid will become more difficult to manage, and then we will need to give them more flexibility with the digital to make it smarter,” says Dr. Surat Tanterdtid, Chief of Enterprise Architecture of the Electricity Generating Authority of Thailand. Smart grid technology can help monitor and predict the supply of renewable energy into Thailand’s grid. This may allow the country to anticipate power outages and prepare accordingly.

New York

The New York State Energy Research and Development Authority is currently holding a competition in order to improve the state’s energy distribution. The Future Grid Challenge, which began in July, is part of a push to transition the state’s electric grid to renewable energy. A new statewide act includes requirements for a clean or carbon-free electricity sector by 2040 as well as an 85% greenhouse gas emissions drop by 2050.

The first round of funding will provide up to $6 million USD to projects that partner with Con Edison and Orange & Rockland Utilities. The goal of the competition is to improve data analytics, grid stability, and forecasting while reducing system losses. 

Modernizing the Smart Grid

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 has the ability to stimulate stagnant economies as well as change the way power is delivered to electricity consumers around the world.

Modernizing the Smart Grid is a four-course program designed to get you and your team up to speed quickly on the latest smart grid technologies. Learn more about how your organization can benefit from this IEEE course program today!

 

Resources

Pilkington, Ben. (4 September 2019). The Role of Semiconductors in Clean Energy. AZO Clean Tech. 

Castagna, Rich. (29 August 2019). How Smart Grid Technology Is Driving Renewable Energy. IoT World Today.

Clemens, Ashley. (12 September 2019). New York power grid challenge is part of larger state energy goals. Daily Orange.

Basu, Medha. (19 August 2019). Thailand will use smart grid to predict outages. GovInsider.

Basu, Medha. (16 September 2019). How Thailand will integrate renewables and EVs into the grid. GovInsider.

 

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.

The global water crisis is causing problems worldwide. The United Nations estimates that 2.1 billion people do not have access to safe drinking water in their homes. This is relevant because those with access to clean water have a higher chance of leaving poverty, resisting disease, and seeking an education. The water crisis has severe implications that can limit health and economic prosperity.

Furthermore, scientists predict that droughts will become more frequent and severe in the upcoming century in the face of climate change. Increased droughts could spark violent conflicts in water-stressed regions. Fortunately, researchers are working toward solutions that will provide clean drinking water to even the most remote corners of the globe.

Potable Water from Salt Water

Desalination technologies are quickly becoming a necessity in at-risk areas. The most widely used desalination processes use reverse osmosis. Although reverse osmosis is energy efficient, it doesn’t work strongly on water with very high saline contents. Other desalination processes use external heat sources. However, these are not always readily available.

To make desalination viable for widespread use, the technology must become more energy-efficient and less costly. At the same time, it must not require chemicals that could detrimentally affect the environment or human health.

Researchers from a multi-institutional engineering research center based at Rice University called NEWT, Nanotechnology-Enabled Water Treatment, have a solution. They are developing a system that can be utilized in remote and domestic environments. Known as nanophotonics-enabled solar membrane distillation (NESMD), this system works with solar energy and nanoparticles to make saltwater drinkable.

“The integration of photothermal heating capabilities within a water purification membrane for direct, solar-driven desalination opens new opportunities in water purification,” says Menachem Elimelech, NEWT’s lead researcher for membrane processes.

The NESMD system uses a heat source is the membrane itself. Nanoparticles embedded on one side use sunlight to heat the water and operate the desalination process.

“Instead of heating the water before it comes into the module, you heat it on the membrane surface itself. One of the big advantages is that it can be used anywhere because it’s dependent on sunlight,” explains Akshay Deshmukh, a Ph.D. student in Elimelech’s lab at Yale.

This technology is still in its early stages. Potential uses include treating water from fracking and gas extraction operations as well as household water in less developed areas.

Starch and Solar

NEWT is not the only research center exploring water-related applications of solar power. In China, researchers at Dalian University of Technology are looking at another form of solar technology to produce drinking water. The research team is implementing the use of carbon nanosheets made from starch. This material is abundant, inexpensive, renewable, and doesn’t require hazardous materials.

These carbon nanosheets connect the desalination process to solar energy. The nanosheets are fashioned into electrodes for a capacitive deionization (CDI) system, which combines the desalination process with energy storage for maximum energy efficiency. While CDI is not a new field, this research has resulted in improved energy efficiency, cost savings, and safety.

The CDI desalination process occurs in two phases. The first phase consumes energy while the second phase generates energy. Because the energy can be stored and can actually be used to partially power the first phase, it results in huge efficiency gains. Pairing CDI systems with solar panels could facilitate their implementation in areas without electric grids while reducing fuel costs and greenhouse gas emissions.

The system must be refined before being brought to market. However, it’s a promising step toward bringing clean water to vulnerable communities worldwide. Furthermore, the researchers’ holistic approach illustrates the importance of considering energy efficiency, convenience, and safety when designing new technologies.

Drinking Water from Air

Startup Zero Mass Water makes solar panels that use the air to make drinkable water.  The panel arrays, known as Source, collect water vapor from sunlight. It is then sterilized, converted into a liquid, and saved in a reservoir.

Source is available in eighteen different countries, from an orphanage in Lebanon to estates in California. Each solar panel is about $2,500 including installation. The panel delivers about two-five liters of water daily, equivalent to ten water bottles.

Zero Mass Water delivers its product to at-risk communities through its relationship with developers, local governments, and nonprofits.

Cody Friesen, a material scientist and CEO at Zero Mass Water, is a former engineering and materials science teacher at Arizona State University. He feels the company is a solution for the world’s water crisis, including poverty-stricken regions such as Morocco, Egypt, and India.

According to Friesen, “Today it takes far less energy (effectively none, since it’s entirely solar-powered) to create drinking water with Source than any other mechanism.”

What technologies do you think are most promising for combating the global water crisis?

What’s Next

The global demand for greener power sources and alternative fuels has helped spur environmentally friendly smart grid technology. Smart grid is able to stimulate stagnant economies by changing the way power is delivered to electricity consumers around the world.

Get your team up-to-date quickly on the latest smart grid technologies with Modernizing the Smart Grid, a four-course program from IEEE. Courses include:

  • Strong Grid Before Smart Grid
  • Smart Distribution Systems
  • The Digitized Grid
  • Engaging Consumers in the Smart Grid Marketplace

Click here to learn more about getting access to these courses for your organization.

 

Resources

Alblaghti, Eva. (6 Feb 2018). Clean water and green energy: Making desalination practical. Yale Environment Review.

Bendix, Alex. (8 Jan 2019). These $2,000 solar panels pull clean drinking water out of the air, and they might be a solution to the global water crisis. Business Insider.

Goode, Lauren. (28 Nov 2017). How Zero Mass is using solar panels to pull drinkable water directly from the air. The Verge.

Weir, William. (23 Mar 2018). Using solar power to bring clean drinking water to remote areas. Yale News.

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 has the ability to stimulate stagnated economies. It can change the way utilities deliver power to electricity consumers around the world.

Smart grid technology combines existing electrical infrastructure with digital technologies and advanced applications. It provides much more efficient, reliable, and cost-effective energy distribution. It’s a merger of power systems, information technology, telecommunications, switchgear, and local power generation, along with other fields. As these separate technologies become merged, new safety considerations must be taken into account.

Ever since the days of Thomas Edison, people have been concerned with the safety of electrical devices. As innovative technologies and new opportunities and safety issues arise, the National Electrical Safety Code® (NESC®) evolves to address any and all concerns.

The NESC Evolves with Advancing Technology

As plug-in hybrid electric vehicles (PHEVs) and full electric vehicles (EVs) replace gasoline-only burning vehicles, public parking lots will need to be equipped with outdoor charging stations. This includes pay-for-use charging stations. These stations will integrate technologies such as electrical metering, switching, information technology, telecommunications, and currency handling technology.

Safety comes into play in making the charging station terminals safe for unskilled drivers to use. It also involves guarding against intentional access to hazardous voltages, as well as protecting communication circuits. This may mean putting telecommunication protectors at each end of a campus-run communication conductor, where an exposure to lightning or accidental contact with electric power conductors exists.

Vehicle charging stations are just one example of how advances in technology lead to NESC updates.

Stay on Top of the NESC

smart grid safety national electrical safety code 2017 ieee standards

The safety of utility-owned smart grid equipment within power generation or transmission circuits continues to be evaluated. This evaluation includes the service conductors to customer buildings. Professionals conduct the work in accordance with basic utility safety standards or codes, including NESC.

To help your company prepare to comply with the latest safety guidelines, IEEE offers a complete seven-course NESC program online through IEEE Xplore :

Order the complete program today and stay on top of the critical tech issues affecting the industry.

Resources

Gies, Don. (1 Mar 2014). Safety Considerations for Smart Grid Technology Equipment. In Compliance.