SAN JUAN, Puerto Rico (AP) — The U.S. Department of Energy said Friday it was setting aside $1.2 billion in federal funds to help finance renewable energy projects in Puerto Rico to lessen its dependence on fossil fuels.

The funding includes the closing of a $585 million loan guarantee to finance a 100-megawatt system of solar panels in four cities — Ponce, Caguas, Coamo and Peñuelas. The system is planned to include a 55-megawatt battery energy storage system.

The U.S. agency also offered two conditional commitments for a loan guarantee of more than $489 million for three-battery energy storage systems for the towns of Arecibo and Santa Isabel, and another loan guarantee of more than $133 million for a 32-megawatt solar panels system in the town of Yabucoa.

In all, the projects will allow for the storage of 455 megawatts of energy. Other cities, including the capital of San Juan, already have multiple solar projects.

Puerto Rico has struggled with chronic power outages since Hurricane Maria pummeled the U.S. territory in September 2017 as a Category 4 storm, razing an electric grid that previously lacked maintenance and investment.

On Dec. 31, a blackout hit nearly the entire island, disrupting New Year Eve plans.

In 2019, the Puerto Rico legislature passed a law setting goals for the island to meet 40% of its electricity needs with renewable energy by 2025, as well as 60% by 2040 and 100% by 2050.

AP News

The head of Jamaica Public Service Company Limited, JPS, had cautioned against the quick adoption of renewable energy into the electricity grid, stating that other areas have experienced power outages in their efforts to switch to renewable sources.

However, a spokesman for renewable energy providers says Jamaica has been too slow in ditching fossil fuels and is calling on the Jamaican government to be more proactive in facilitating the use of solar to power businesses and homes.

JPS President and CEO Hugh Grant expressed support for the adoption of renewable energy into the grid, but warned that it had to be coupled with adequate battery storage to be successful.

“Renewables, independent of energy storage, is not a reliable and resilient solution. We need to have renewables coupled with storage to have a viable solution. Jamaica is an island; we have to ensure that we have a diversified energy mix, and frankly, as part of that mix, we have to think about storage… . That source of energy is something that at any time, in any weather condition, you can call upon and it can respond. Particularly due to the fact that we are here on an island, we don’t have the luxury of not getting it right,” Grant said at a forum hosted by the Jamaica Chamber of Commerce in Kingston.

Grant, a former vice-president of Consolidated Edison Company in New York, emphasised that other countries such as Germany and parts of the United States had made fast transitions to renewables, only to return to fossil fuels shortly afterwards because of constant outages and intermittent power. In New York, the company had to rebuild new transmission lines in record time because they had dismantled the retired fossil plants.

We just have to take a look at it and monitor our pace, learn from others, and move in that direction,” Grant said.

The JPS boss also indicated that renewable energy along with the required battery storage could prove costly.

“If you don’t have the dependency of the grid, the price for the renewable solution, which is the solar plus the batteries, is 50 per cent more than the price” of a gas turbine burning liquefied natural gas. The reality is, you’re going to need renewables and battery size to the appropriate capacity, so you don’t have dependency on the grid,” said the power utility CEO.

However Jason Robinson, vice-president of the Jamaica Renewable Energy Association, says the transition to renewables can be speedier with proper planning, especially from the government.

“I think I respectfully disagree with (Grant),” Robinson told the Financial Gleaner. “I think the cost of utility-scale renewables will continue to fall, and grid reliability can be maintained with effective planning, energy storage, and modern grid technology. That’s happening all over the world and many places that have, had to upgrade their grid to work better with renewables,” he said.

“The real challenge is ensuring that (renewable sources) are built out and managed properly, rather than dismissing renewables as unreliable or too expensive. Grid-scale solar is expensive, but it hasn’t been deployed in a very large enough scale in Jamaica to where we can see the impact on our residential bills,” added Robinson, who heads the renewable company Solar Buzz.

He also wants the Jamaican government to simplify the process of net billing for small businesses and householders, as he says the current approval process can take up to two years.

Net billing allows for financial compensation for excess electricity generated but not utilised.

“Currently, the net billing programme we have is really cumbersome and very difficult to do. Most installers are not applying for net billing because it takes a very long time to get the licence for you to sell back (electricity to the grid),” he said.

Robinson suggests that the government should offer more incentives including low interest loans for businesses to put solar panels on buildings, instead of relying on large scale tenders to grow the renewable energy sector.

Renewables currently make up about 20 per cent of the national power grid. The Jamaican government intends to grow that ratio to 50 per cent.

Jamaica Gleaner

Jamaica’s Energy Vulnerability

As Jamaica prepares for the upcoming hurricane season, the potential for extended power outages remains a significant concern. Past hurricanes have left many homes and businesses without electricity for days or even weeks, and the recent impact of Hurricane Beryl highlights the country’s vulnerability. Given this, exploring alternatives to traditional energy sources can offer added resilience, especially in the face of increasingly severe weather events.

JPS Plans for Power Resilience

The Jamaica Public Service Company (JPS) has announced plans to strengthen its grid by undergrounding some of its power lines in an effort to better withstand Category 5 hurricanes. This initiative comes in response to the growing frequency and strength of hurricanes, as seen with the impact of Hurricane Beryl. The current infrastructure, according to JPS, is only capable of handling Category 3 conditions, and these upgrades aim to future-proof the grid against more intense storms.

Solar Energy: A Resilient Alternative

While this move by JPS is a step toward greater grid resilience, it’s important to recognize that the fortification process may lead to higher energy costs for consumers. As the company seeks funding for these upgrades, there is concern that the increased investment in infrastructure may be passed on to customers in the form of higher rates. This makes the decision to invest in renewable energy sources, such as solar power, an increasingly attractive option for those seeking more predictable energy costs.

Economic Advantages and Integration of Solar Solutions

In addition to greater energy security, the Government of Jamaica’s recent Income Tax Credit initiative, which offers up to 30% of the value of a solar system or a maximum of J$1.2 million, adds a financial incentive for those considering solar energy. This initiative can help accelerate the return on investment for solar installations, making it a more viable option for households and businesses looking to reduce their reliance on the grid and manage energy costs more effectively.

There is also a growing interest in integrating solar energy solutions into new developments. Developers and financial institutions are now considering the inclusion of solar power systems in their building designs, which allows homeowners to finance the cost of installation through their mortgage over a 20-30 year period. This approach can make it easier for individuals to transition to solar energy and ensure reliable power supply without the upfront financial burden.

Securing Jamaica’s Energy Future

While JPS’s grid fortification plans are promising, their implementation is likely to take years. As the frequency and intensity of hurricanes continue to rise, it’s becoming increasingly important for Jamaicans to consider alternative energy solutions. Solar power offers a way to ensure energy security, regardless of the timeline for grid upgrades.

In light of these factors, it may be wise for Jamaicans to explore the benefits of solar energy as a way to address both current and future energy needs, while also managing the uncertainty of potential energy rate increases.

To request a quote from SolarBuzz and get started towards real energy freedom, please click here.

Deidre Wedderburn, Client Relations Manager (deidre@solarbuzzjamaica.com)

 

Having given the green light to two investors to develop renewable energy plants under its 100-Megawatt project, the Generation Procurement Entity, GPE, indicated that it is preparing a new project round for the tender of another 168MW.

Under its current project, Wigton Energy Limited, one of two successful bidders for the supply of new renewable energy capacity, will proceed with the development of a 49.83MW solar plant.

The facility, to be built in Clarendon, is expected to supply 102,508.28MWh of power, annually.

The other bidder selected by the GPE, under its 100MW project, was SunTerra Energy Jamaica Limited, which will install 50MW of renewable solar power in Trelawny. That company is to build a plant that has annual average guaranteed energy of 117,889.30MWh.

Both companies will develop, own, and operate the respective plants, GPE said in its report on the bids. They were previously shortlisted from among about a dozen candidates.

The energy they produce will be supplied to the Jamaica Public Service Company Limited, JPS, under power-purchase agreements, the GPE report said.

The state body also announced that another tender for 168MW of renewable energy would be launched in the current financial year, that is, by the end of March 2025.

SunTerra, which is owned and headed by a former CEO of the JPS, Emanuel DaRosa, has previously indicated that it plans to invest US$60 million in the development of its solar plant, financed by a mix of debt and equity. The nascent firm, operational since 2022, has been installing solar energy solutions across the Caribbean.

Wigton Energy Limited operates Jamaica’s largest wind energy generating facility, a 62.7MW wind farm complex located in Rose Hill, Manchester. The wind farm currently comprises three plants. When the new Clarendon solar facility is completed, production capacity at Wigton Energy should stand at nearly 113MW. The company said in a statement that it would cement Wigton Energy’s position as the leading renewable energy provider in Jamaica and the English-speaking Caribbean.

The Wigton and Sunterra plants will compete in capacity with the current holder of the title of largest solar farm, Paradise Park, a 51MW facility that operates from Westmoreland.

Wigton Energy CEO Gary Barrow, who is also a former JPS executive, was not immediately available for additional comment. There is yet no indication of how Wigton will finance the build-out of the new facility or what the projected is expected to cost.

JamaicaGleaner

A surge in Chinese car brands is transforming Jamaica’s automotive market. While Japanese, European, and American manufacturers have long dominated the market, and still dominate, the emergence of brands such as BYD, GWM (Haval), BAIC, Jetour, MG, and Chang’an is reshaping consumer preferences. Chinese brands are disrupting the market with competitive pricing, cutting edge technology, and features that rival or surpass those of established brands. The growth of Chinese vehicles in Jamaica reflects a global trend, with China increasingly dominating the automotive industry. This report delves into the factors driving this shift and examines how Chinese automakers are making inroads into a market once sceptical of their quality and reliability.

 

Bella Castle International Ltd, a Dominican Republic-based automobile distributor that sells Honda and Changan cars in its home country, opened its newest showroom in Kingston on December 4, 2024 to sell Changan, a Chinese car marque. Changan is the sixth Chinese car brand to enter the Jamaican market, traditionally dominated by Japanese and European marques, and more recently, Korean marques. However, in recent years, Chinese cars, once met with scepticism over quality, are increasingly appearing on Jamaican roads.

“I think that the acceptance of Chinese cars comes from the open-mindedness of new customers, younger clients that are less traditional about only Japanese or Korean car brands,” Praxedes Castillo Bellapart, general manager of Bella Castle Group, said in a December interview with the Jamaica Observer. He has witnessed younger generations choose Chinese brands after realising they offer technology and innovation.

“Everyone aspires to have a premium vehicle, and [they] get to have it at a very good price with a Chinese brand,” Bellapart said. “So, that’s what we’re doing here. We’re giving luxury at an economic price to all the Jamaican people.”

Andrew Jackson, CEO of Jetcon Corporation, the distributor of BAIC cars since 2023, faced scepticism initially. However, he has seen people adjust their behaviour towards the cars.

“If you compare the cars now with, say, the Chery QQ from 10 years ago, the fit and finish of these cars are far superior,” Jackson said. “In many cases, the styling of these cars is ahead of the Japanese and Korean cars — the modern type of styling. So the Chinese have really jumped ahead of the game — specially when it comes to styling. They are up there when it comes to quality,” Jackson pointed out.

BAIC is produced by Chinese State-owned automobile manufacturer Beijing Automotive Group Co, Ltd. Its acronym relates to its predecessor, Beijing Automotive Industry Corporation.

Chinese car brands have made significant inroads in Jamaica over the past three years. While Chinese truck brands such as Shacman, Sinotuk and Foton, had a presence, it wasn’t until 2021 that Chinese car brands started gaining traction. That’s when Stewart’s Automotive Group introduced Great Wall Motors’ Haval marque.

Titanya Clarke, brand sales manager for GWM Haval at Stewart’s Auto Group, said the marque was introduced in 2021 and sales began in 2022, ahead of its official May 2023 launch.

Clarke said the brand has been well-received by the market. Corporations have also bought its pickup truck line as part of their fleet vehicles.

“One of the things that we used as a strategy is to actually have people experience the vehicles. When you experience a Haval, and how it drives, and what we are offering, you understand why we go by the saying, ‘This is affordable luxury,’ “ she said.

Still, it was pointed out that while Jamaican consumers are warming to Chinese car brands, it is not an easy sell all the time.

Courtney Smith, sales manager for BYD Kingston, is still learning about customers who traditionally bought Japanese and Korean brands like Hondas or Kias. These customers react differently when introduced to a Chinese car brand, Smith said.

Smith, who previously sold Hondas for ATL Automotive Group, noted the difference.

“As a person who used to sell Honda, when a person walks in, nine out of 10 times they know what they want,” he said. “The brand is a household name [so] they’re more picking their colour and looking at specs.”

In contrast, newer brands require more effort to sell.

Yet, Jamaica’s automotive history suggests Chinese car brands are here to stay, with the recent shift being the latest chapter in this evolution. Although the first automobile was independently introduced to Jamaica in 1903, it was the 1960s that marked a pivotal period for the industry, with the country relying on trading partnerships with England and the United States to import popular vehicles.

Family cars like the Morris Oxford and Austin Cambridge, which doubled as taxis, dominated the market. Characterised by rectangular designs, these vehicles contrasted with sleek 1960s sports cars like the Jaguar E-Type. While SUVs were non-existent, station wagons and Land Rovers provided motorists with extra space and four-wheel drive capabilities.

The 1980s saw the introduction of Russian-made Ladas, which coincided with import restrictions. The easing of these restrictions in the 1990s paved the way for a lasting influx of Japanese vehicles, which continues to shape the country’s automotive market today.

However, that dominance is now being challenged by the Chinese car brands across the globe.

In 2008 that country’s automotive industry took the top spot in production, with its factories churning out millions of vehicles annually. As of 2024 it also ranks as the world’s largest automobile market, topping global sales and ownership charts. However, Chinese car makers are facing increasing headwinds from tariffs, particularly from the US and EU, which could potentially disrupt their export-driven growth. The US, for instance, in May 2024 quadrupled tariffs on Chinese electric vehicles from 25 per cent to 100 per cent, while the EU imposed tariffs on Chinese electric vehicles of up to 45.3 per cent in late October 2024.

Chinese automakers have, in response, pivoted in those markets, deciding to export its hybrid cars to Europe for example, to get around the tariffs on full electric models, and have also gone aggressively after new markets in Africa, Asia and Latin America.

“Because the Chinese are having problems to go into North America and Europe, they are pushing even harder to go into other countries. At the end of the day they are still competing with the BMWs and the Toyotas and so on — but maybe not in the primary market but in the Latin America, and the Caribbean, and India, and Africa and so on [instead],” Jackson said, adding that he expects the Chinese brands to eventually find their way into North America and Europe.

From January through October, Chinese companies sold 9.75 million fully electric and hybrid vehicles — an increase of 34 per cent from a year earlier, according to the China Association of Automobile Manufacturers. About one million of those vehicles were exported outside China.

BYD is well positioned as the leader, with a market share of around 35 per cent. In China, its biggest market, BYD sold 2.9 million fully electric and hybrid vehicles in the first 10 months of 2024 — an increase of 35 per cent from a year earlier, according to China Passenger Car Association. Globally, BYD has broken into the top 10 of total vehicles sold, and looks poised to pass Ford Motor and Honda soon.

The company has aggressively expanded overseas. It has built assembly lines in Brazil, Hungary, Thailand and Uzbekistan. It is also looking to put a factory in Mexico, a market where it expects sales to double next year.

Here in Jamaica it is classified as a premium brand and is thus not targeted at the mass market as are value brands such as Honda and Kia, though the prices are comparable, with the technology, most times, in these Chinese brands being superior — a far cry from the days when Chinese-made products were snubbed for being poor quality knock-offs of more popular western brands.

“From what I have seen the legacy brands — Toyotas, Hondas, Fords — they have taken a backseat in giving the public what they want and you have to wait long for changes,” Smith said.

He pointed out that Chinese automakers disrupt Jamaica’s car market by rapidly advancing technology, offering more features at lower prices, and outpacing legacy brands like Toyota and Honda in innovation cycles. Chinese brands like BYD and Haval provide advanced features — such as adaptive cruise control, 360-degree cameras, and cooling seats — as standard, making them more competitive. Unlike traditional automakers that update models every five years, Chinese manufacturers release frequent updates, enhancing technology and efficiency. For instance, BYD’s hybrid cars now achieve ranges of 1,100 km, with newer models already promising 2,000 km. This aggressive strategy challenges competitors like Tesla on pricing and innovation, reshaping consumer expectations across the world and in Jamaica.

WITH a career spanning over 25 years in the global energy sector, Hugh Grant, the new president and CEO of Jamaica Public Service Company (JPS), is advocating for a measured approach to Jamaica’s transition towards renewable energy.

Speaking at a Jamaica Chamber of Commerce breakfast forum on Friday, Grant championed the shift to renewables but cautioned against unnecessary haste, citing grid stability concerns and lessons from international energy transitions.

“We have to be careful of how we transition so we don’t compromise reliability and resiliency,” Grant stated. “And we have seen this played out globally, so here in Jamaica, let us not make the same mistakes.”

Jamaica has set an ambitious target of 50 per cent renewable energy by 2030 — a significant leap from the approximately 12 per cent achieved as of 2023. The Government aims to reduce reliance on imported fossil fuels and promote environmental sustainability — a vision the new CEO supports. However, Grant emphasised that the transition must be methodical and backed by critical infrastructure investments. He drew comparisons to global markets, highlighting how Germany and California struggled with their energy transitions.

“Look at what happened in Germany. Look what’s happening in California,” he said. “There was a very fast transition to renewables. Retirement of nuclear plants, no longer allowed to burn fossil fuel, and they were having issues with constant outages due to the intermittent nature of renewables. And what happened? You start bringing back nuclear plants and you start dealing with more thermal energy.”

Jamaica, Grant emphasised, does not have the luxury of being able to import electricity like New York, where he previously worked as a senior energy executive.

“In New York I was a system operator. I could use a thousand megawatts — that’s more than all of Jamaica. And if I needed more power all I had to do was take two taps of what we call a phase angle regulator, a device that moves power, and import power from New Jersey,” he explained.

Jamaica, however, is an energy island, meaning that if the grid falters there is no back-up supply from neighbouring countries.

“We don’t have the luxury, as I did when I was in New York, of just pulling from a neighbouring state. We have to get it right the first time.”

Success, Grant says, lies in balancing the pace of adoption with investments in grid resiliency and energy storage. Further, he stressed that decision-makers must be mindful of ensuring a diversified mix of renewables.

“For example, what happens when the solar is not there? We could have wind turbines. We’re going to have a diversified set of renewables in order to better help us to get there — to a more resilient place,” he told the Jamaica Observer in a brief interview following the function.

JPS is currently executing a 170-megawatt battery energy storage project but Grant made it clear that this alone is not enough.

“We need longer-duration battery storage to fully unlock the potential of renewables,” he said. “Right now, battery storage is four to eight hours, at best. Renewables, independent of energy storage, is not a reliable and resilient solution,” he asserted.

In recent years several large manufacturers, including Red Stripe, Wisynco, and Rainforest Seafoods, have opted to generate their own electricity using renewable sources, effectively exiting the national grid. This trend, known as grid defection, is driven by the desire to achieve energy cost savings and enhance operational reliability. However, Office of Utilities Regulation (OUR) has noted that some of these companies are experiencing “deep regrets” over their decision as the substantial capital investments required for self-generation may not yield the anticipated benefits.

“People underestimate what it takes, in terms of cost, to maintain and operate, say, a microturbine,” Grant said. “When I was in New York, hospitals and high-rise buildings tried grid defection. Five, six years later they all came running back because the cost to maintain that type of equipment is many times underestimated.”

Further, he explained that as more large companies leave the grid, the cost burden could shift to smaller businesses and residential customers.

“We already have a fixed cost. That fixed cost can be distributed over many or over a few. If it’s distributed over many, we lower the price per customer. If it’s over a few, rates will go up.”

Grant noted that policy changes are necessary to ensure that businesses stay at least partially connected to the grid, reducing risks for the wider economy.

In the meantime, the CEO has committed to upgrading JPS’s grid infrastructure to withstand more extreme weather events — a decision spurred by Hurricane Beryl’s impact on Jamaica.

“Currently, the grid is designed to withstand a category 3 hurricane. Beryl was a category 4, and we saw the impact that had, so going forward we are designing for a category 5.”

This transition, however, will take several years and significant investment.

“Reality is, we have over 14,000 kilometres of distribution lines and over 3,000 kilometres of transmission lines. That’s a lot of infrastructure to replace,” he noted

JamaicaObserver

Are you ready to accelerate your return on investment in solar energy? The Government of Jamaica has introduced an exciting tax incentive for homeowners, and at SolarBuzz, we’re here to guide you through every step. More than just a regular installer, we pride ourselves on being your trusted expert partner in all things solar.

What’s New?

As of January 1, 2023, individuals who install a solar photovoltaic (PV) system in their primary residence can qualify for a 30% income tax credit, up to a maximum system cost of J$4 million. In other words, you can claim up to J$1.2 million as a tax credit on the purchase and installation costs.

Key Criteria for Eligibility

  • The solar PV system must be installed on or after January 1, 2023 at your primary residence.
  • Sales invoice and property title must be in your name.
  • A Government Electrical Regulator (GER) Inspector Compliance Certificate is required.
  • Income Tax Returns must be filed electronically:
    • Self-employed: Submit Form S04
    • Employed (PAYE): Submit Form IT05

The Tax Computation section has been updated to include the Residential Solar PV System credit. When completing your relevant tax form, look for the new Schedule 9 hyperlink for the new residential solar tax credit computation in the following section:

  • Section E (for employed individuals)
  • Section F (for self-employed individuals)

How to Register for eServices

  1. Visit www.jamaicatax.gov.jm
  2. Click the Client Portal in the top-right corner
  3. Follow the steps to register for eServices

Important Notes

  • You can only apply this credit to 50% of your annual income tax due.
  • The home where the system is installed cannot be used for any income-generating activities.
  • Upgrades are only eligible on systems installed after January 1, 2023
  • Employed individuals get a cash refund; self-employed individuals receive a tax credit to offset their liability.
  • Pensioners/retirees are eligible for tax credit on systems installed during retirement only if their pensionable income exceeds the tax threshold for the year being claimed and all other pensionable allowances (total of 2.2M approximately annually).

Watch the Full Webinar

If you’d like a deep dive into the new tax credit, check out the Tax Administration Jamaica webinar here:
YouTube Webinar: Solar Tax Credit
(Tax Computation skip to: 2:01:01 to 2:07:53 in video below)

Next Steps

  • Current SolarBuzz Clients: Contact us for free guidance, and we will ensure your installation can be passed quickly by the GER.
  • Non-SolarBuzz Clients: We can still help, but there will be an admin fee for our tax guidance, and no guarantee the GER will pass a system we did not install.

We look forward to helping you save on energy costs and unlock new financial benefits in the process!

This post is for informational purposes only and does not constitute tax advice. Please consult with a tax professional for personalised guidance.

 

Sunnova powers more than 50,000 in Puerto Rico through Ernesto

Another inclement weather event, another testament to the utility of virtual power plants!

Sunnova Energy International announced today that it powered more than 54,500 customers in Puerto Rico during and after Tropical Storm Ernesto from August 13 to August 19. During the storm, local utility grids were unable to deliver power to approximately half of the residents on the island; in that seven day span, Sunnova solar + storage customers generated 8.05 GWh of energy.

“Keeping the lights on for over 54,500 Puerto Rican customers who lost grid power this month shows the tremendous value of our solar + storage systems,” said William J. (John) Berger, president and chief executive officer at Sunnova. “Nearly half of the Island was without power after the most recent storm, and at such critical and vulnerable times like this, we had the capability to deliver when the local utilities could not. By powering all of these customers in Puerto Rico, we are demonstrating the true power of solar + storage to protect our customers and their communities, and to live life uninterrupted. Our systems protect homeowners and provide peace of mind with clean, resilient power that comes backed by the best service in the industry.”

Sunnova reports about 98.5% of its SunSafe systems in Puerto Rico were undamaged by Ernesto. Sunnova says it sent technician crews out to repair those that did take a hit, performing repairs just hours after the storm struck.

“Once more, the durability and dependability of Sunnova’s solar + storage systems were battle-tested by another major storm and proved to be an excellent source of reliable electricity,” said Paul Mathews, executive vice president and chief operating officer at Sunnova. “It is unfortunate that so many of our customers have dealt with severe weather this summer, but it’s clear that going through storms with Sunnova service provides customers increased resiliency and reliable off-grid power. We are here for the long haul and as demonstrated with our rapid response, our customers can count on us when it matters most. I couldn’t be more proud of our Service teams and their response in Puerto Rico.”

Sunnova is getting used to making positive headlines in the wake of natural disasters. The company’s solar and storage solutions powered more than 5,500 customers across a four-state region during and after Hurricane Debby from August 5 to August 12. Last month, Sunnova reported similar success after it powered the homes of nearly 3,000 customers in the Houston area during and after Hurricane Beryl, which knocked out power to nearly three million utility customers. When Hurricane Fiona struck Puerto Rico in September 2022, Sunnova said its SunSafe solar + storage systems generated nearly 2 GWh of energy in the first two weeks after the storm. Systems provided a combined 3.4 million hours of backup power for solar + storage customers, with an average of 128 hours of power generated per household.

Sunnova is also collaborating with Tenet Energy to accelerate the adoption of solar energy and electric vehicles, offering exclusive promotions encouraging Sunnova customers to purchase an EV with Tenet’s financing options and Tenet customers to adopt Sunnova’s solar energy systems. By using solar panels to charge electric vehicles, homeowners can achieve significant cost savings that amount to potentially hundreds of dollars annually on their electric bills.

Renewable Energy World

Driving an electric vehicle is relatively simple; however, charging an EV can get complicated.
tesla model s ev charging electric car
Car shoppers buying or leasing an electric car will want to take into consideration what sort of charging infrastructure they have at home or nearby that can support their new vehicle’s recharging needs. Unlike gas-powered vehicles, which in some locales are seemingly supported gas stations at just about every corner, battery-powered cars and trucks charging options are fewer, and often further, between. Though the process of going all in on an EV involves more planning and forethought, it shouldn’t dissuade you from considering such a vehicle.
To start, one of the best decisions you can make before purchasing an EV is to have a charger installed where you live. That’s certainly easier if you own your home, but there are plenty of hoops to jump through to make it happen (permits, contractors, fees). To simplify the process, some automakers incentivize this process, as do a number of state and local governments. If you happen to rent the place you call home, then it never hurts to ask your landlord about the possibility of installing an electric car charger.
EV Charging Levels and Charging at Home

There are three main classifications of EV charging: Level 1, Level 2, and Level 3 (also known as DC fast charging). The one you’ll want to use often depends on how far you’re going and how much time you have for recharging.

If you charge at home, it’s easy to plug in at the end of each day and recharge overnight. The same is largely true during the day if you’re able to charge at work. Longer voyages require a different approach because you won’t want to waste hours for a suitable recharge to get back on the road.

Level 1 charge equipment is typically provided with all new EVs. This type plugs into an ordinary 120V household outlet, making this the most convenient but also the slowest way to charge an electric car. Level 1 chargers add roughly two to four miles of range per hour, with the lower end of that range corresponding to larger, less efficient EVs. This means Level 1 charging can take days, not hours, to fully replenish a depleted battery pack. But charging from empty is far from the norm, so Level 1 can work out just fine if you drive no more than 20 miles or so per day and can plug in every night.

You do need to consider a couple of points. First, you should consult an electrician to see if the socket you plan to use is up to it, especially if your home isn’t relatively new. Also, you should never plug your car’s Level 1 charge cord in via an extension cord, because the extra wire length adds resistance that can overheat your home wiring. Also, if you’re unable to plug in regularly, or want to be able to add spontaneous side trips during the day or on weekends, you may find that this setup charges at a rate that’s too slow for your liking.

To satiate your need for charging speed, you’re going to want to look into stepping up to Level 2 home charging, which can support up to 240 volts at triple (and in some cases quadruple) the amperage of Level 1. That makes most Level 2 setups six to eight times faster than Level 1, which equates to between 12 and 32 miles of range added per hour of charging, with the more efficient EVs toward the higher end of that range. With Level 2, you can add a significant amount of range to most EVs in a couple of hours, and it makes full overnight top-ups a breeze even if you happened to drive more miles than usual, skipped charging for a couple of days, or programmed your car to delay charging until the wee hours when electricity rates can plummet.

tesla model s charging at v3 supercharger

Level 2 is fairly attainable, especially if you are a homeowner. Some of the supplied cords that come with EVs have swappable ends that feature 240V plugs, but if the cord that comes with the EV you’re considering doesn’t have such a feature, you can purchase standalone Level 2 home charge equipment. Either way, you’ll need a 220–240V outlet that’s connected to a dedicated circuit breaker. A consultation with an electrician is necessary to add such a circuit and make sure your panel is up to it. There are a few notable plug options, but the best and most common is called a NEMA 14-50. This is the same outlet RV parks provide for Class A motorhomes, so you might be in a plug-and-play situation if you’ve already had your garage wired up to support such an RV.

But Level 2 isn’t just found at home. It’s the predominant type found in public spaces, workplaces, and certain shopping malls. Also, the cord-end that you plug into the car looks the same as home Level 1 and Level 2 equipment. You can add a significant chunk of range if you plug in while you’re having dinner-and-a-movie with a friend or significant other, but they are not intended for a full fill from near-empty, mainly because they’re generally not located where people spend many hours in one place.

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Fast-Charging

Level 3 chargers are also known as DC fast chargers, and as the name suggests, this equipment can much more rapidly charge your electric car’s battery. Fast charging is particularly helpful on long trips that require intermediate charges to reach a destination because most compatible EVs can take on 100–250 miles or more of range in significantly less than an hour. Level 3 chargers differ from Level 2 charge equipment in that they utilize a different socket on the vehicle side, with extra pins intended to handle additional higher voltage.

There are three types. Tesla Superchargers have long utilized their own proprietary socket known as the North American Charging Standard (NACS) This made the extensive Supercharger network a Tesla-only recharging option for a long time. This has recently changed, and a number of other automakers currently do, or plan to, offer access to these chargers.

Until this seismic shift in recharging hardware, the vast majority of EVs outside of Tesla used the SAE Combo (also known as CCS or simply Combo) chargers. These are based on the same socket used by the Level 2 plug, but with an extra pair of large pins grafted on below. CCS-enabled cars typically have a secondary flap the user folds down to expose the socket for these extra pins.

Finally, there’s CHAdeMO, the BetaMax of the trio. This socket is mainly found on a few Mitsubishis and the Nissan Leaf, though Nissan’s future products will use the CCS interface going forward.

ev charging

The rate of charge is measured in kilowatts (kW), which currently range from a low of 50 kW to a high of 350 kW depending on the specific charger. The fast-charge capability of the car itself matters, too. A car that has a maximum DC Fast charge rate of 50 kW will gain nothing by plugging into a 350 kW station, and will instead take up a spot that a car with faster-charging capability could use.

EV owners will see a noticeable dip in the charge rate once their car’s battery reaches approximately 80 percent capacity. In practical terms, an 80 or 90 percent charge is more than enough to get you down the road to the next stop. But this is also done to prevent damaging the battery pack by way of overcharging or overheating it. Think of it like pouring water into a glass. You can dump in a lot at first, but you generally slow the flow as the glass approaches full and dribble it in near the end, otherwise, you run the risk the water may overflow.

Fast-Charging Networks

Tesla’s Supercharger network is made up of Level 3 chargers, which the company strategically places around the country. The sheer number of Supercharger locations is high because the network has been built out over some 10 years. This and the fact that its chargers are reliably in working order make Tesla’s electric car charging infrastructure one of the best currently available.

For everyone else (including Tesla drivers), there are several charge networks available to the public, such as ChargePoint, Electrify America, EVGo, and others. These networks are generally newer and less extensive, so we recommend joining as many as you can in order to increase your odds of finding an available and functioning station on your travels. It’s also a good idea to download each network’s app on your phone, have an active account, and keep a physical charge card with you.

electrify america charging stations

Some automakers are also beginning to implement plug and charge, which is a way of accessing multiple networks for charging your electric car. The Mercedes EQS battery-electric sedan, for instance, can consolidate several networks under a single user account. It also includes a plug-and-charge function when using participating chargers. This allows you to simply plug your EQS in without having to interact with the charger’s app or physical charge card.

Charging on the go is further simplified by way of many electric cars’ in-dash navigation systems, which will typically suggest charging locations to stop at along your route should your EV need a charge in order to reach the final destination. That said, we recommend picking several alternate charging stations in case your range depletes quicker than expected or in the event a chosen charging station’s charger is already in use or out of order.

The Cost of Charging an Electric Car

Though the price of electricity varies by location, charging an electric car at home ought to cost notably less than filling your gas-powered car’s tank with an equivalent amount of gas. In some areas, your electricity provider may incentivize charging by lowering rates during off-peak hours. Generally, these lower rates take effect late in the evening and last through the early morning. Many electric cars allow you to schedule your daily at-home charging times, which ought to ensure your EV is charging during these off-peak hours. Prepare to spend a good deal more money on charging if you regularly rely on charging networks to recharge your electric car.

Those charging at home may want to invest in solar panels that feed a series of batteries called an energy storage system, an example of which is Tesla’s Powerwall. These systems collect energy from the sun during the day and store it for later uses, such as charging an electric car. In some areas, any excess power collected can be sold back to the local utility company. Be warned, energy storage systems can currently be prohibitively expensive.

EV Charging Etiquette

If you are a recent electric car convert, then you ought to be aware of a few of the simple etiquette guidelines that come with EV ownership. For instance, when using a charger in a public parking area, it’s best to keep tabs on your electric car’s state of charge. Once its battery is at full capacity, it’s common courtesy to move your car—even if that means hoofing it back to the charging station well before you’re ready to leave the area—so other drivers can charge their EVs. In fact, some charging networks will penalize you for keeping your car plugged into the charger after its battery reaches full capacity.

Additionally, it’s a good idea to make sure your electric car is correctly plugged in and actively charging before walking away. Faults sometimes occur within a minute or two of plugging in.

public ev charging at private homes

Once your EV’s done charging, place the charger handle back on the receptacle and neatly coil the cable. These components take a beating in everyday use and keeping them in good working order will pay dividends for you and other EV drivers alike. These cables are also a tripping hazard, so keeping them off the ground is always a smart idea. If you encounter a faulty charger, then your best bet is to notify the network of this issue so it can be fixed.

Charging an electric car may seem complex, but with the exception of the additional time it takes to get your car to its full energy capacity, it’s generally no harder than fueling up a gas- or diesel-powered vehicle. Even better, those with an at-home charger will find charging their electric car is just as easy as charging any mobile device. Just plug it in overnight, and wake up with it ready to go.

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