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GreenCars provides tools and resources to simplify electric car learning and shopping.

Whether it’s a comparing vehicles side-by-side or exploring in-depth guides on how electric cars and hybrids work, we want you to feel confident and supported.

Red Hydrogen: How It Works

Scientists in Japan are pushing forward with a new technology called red hydrogen. The process generates both nuclear-powered electricity as well as clean hydrogen - opening the door for even more zero-emissions vehicle options. But many challenges still remain.

Making Sense of the New Federal EV Credits

New rules introduced in August 2022 mean you could end up with more cash in your pockets in the form of tax breaks and direct discounts if you choose an electric vehicle or plug-in hybrid. New vehicles are eligible for up to $7,500, and used cars $4,000. Learn all of the details here.

The Future of EV Batteries

Imagine electric car batteries that could take you 500 miles on a charge. How about 1,100 miles on a charge! Incredible new technology is coming soon, from batteries as structural components to batteries extracted from seawater. All this and more is be researched as we speak.

Recycling EV Batteries

Just as EV battery technology is quickly improving in order to offer consumers longer range, faster charging, and lower battery costs; the technology behind recycling those batteries is moving forward at lightning speed. Check out a few companies that are leading the charge (pun intended).

EV Battery Warranties and Exclusions

Replacing the battery packs in today’s hybrid, plug-in hybrid, and all-electric vehicles can be expensive. Luckily, the batteries in EVs are built to outlast the cars they are in. Still, car manufacturers have stepped up with excellent warranties on EV batteries. Here's what you need to know.

Cost to Replace an EV Battery

If you own a plug-in hybrid or all-electric car, chances are you’ll never have to replace the battery pack. That’s a good thing, as the lithium-ion battery packs in EVs are not cheap. Here's what you need to know about real-world battery replacement costs.

EV Battery Maintenance Best Practices

An EV is actually a lot like your laptop computer or smartphone when it comes to battery best practices. Your electric car has a battery pack that needs maintenance in order to maximize its lifespan. From battery degradation to the do's and don't of charging, here’s what you need to know.

How EV Batteries are Made

It is estimated that by 2030, 150 million electric cars will be on the roads and the global demand for EV batteries will soar. How are EV batteries made and where will al that lithium come from? Let’s find out.

How EV Batteries Work

The driving force behind powering an electric vehicle is its battery pack. Battery technology is leading the way to a greener transportation future. But what types of EV batteries are currently being used and how do they work?

Different Types of EV Batteries

There’s more to electric car batteries than meets the eye. Aren't they all made from lithium? Nope. And the future holds many amazing technologies for new batteries that are greener and will get rid of the dreaded "range anxiety." Here’s what you should know.

Overview of EV Batteries

Today's all-electric cars, hybrids, and plug-in hybrids use lithium-ion battery packs to get them down the road. How long to they last? How do you keep your battery healthy for the long haul? From battery degradation to warranties, here’s what you should know.

States with the Best EV Incentives

The amount you can save by buying a new EV depends on where you live. Here’s a list of the states that offer the best incentives for driving green as of this writing. Keep your eyes on GreenCars for the latest news on EV incentives.

Financial Benefits of EV Incentives

Driving an electric vehicle doesn't have to be expensive. In fact, many financial benefits exist in the form of EV incentives that make the cost of a new electric vehicle more affordable. Here's what you need to know before you buy.

How EV Incentives Work

Besides the federal credit for new electric vehicles, there are also many supporting benefits from state and local government. Want to learn how EV incentives work? Here’s what you need to know.

Different Types of EV Incentives

Many rebates, incentives and tax credits exist to make driving sustainably more affordable. To take advantage of these potential savings, let's explore how the different EV incentives work and how much you can save when buying a new electric vehicle. Here’s what you need to know.

Overview of EV Incentives

Electric vehicle incentives are saving many buyer's thousands of dollars on the purchase of a plug-in hybrid or all-electric vehicle. To learn more about them, here’s how EV incentives work.

Fuel-Efficient Vehicle Best Practices

Looking for ways to improve your fuel economy and performance? If you're driving a fuel-efficient vehicle, here are some best-practice guidelines for getting the most out of your new ride and maximizing your efficiency.

Maintaining a Fuel-Efficient Vehicle

If you own a fuel-efficient vehicle, there are some things you should know about keeping it as fuel-efficient as possible. Regular maintenance will help you ensure it's running at its very best.

Owning a Fuel-Efficient Vehicle

We all want to save money on fuel, but what’s it like to own a fuel-efficient vehicle? From cost of ownership to maintenance costs and lifetime savings, let’s explore all of the ways you can possibly save with a fuel-efficient car.

Buying a Fuel-Efficient Vehicle

Save on gasoline and money when you buy a fuel-efficient vehicle. These tips will help you when you are looking for a car that give you more smiles for the miles.

How to Increase Fuel Economy

There are plenty of things you can do to save money on fuel with your current vehicle. Here are five tips that will help you save fuel. No matter what you drive, these tips will help make all of your motoring more economical.

How to Calculate MPGe

Miles per gallon of gasoline equivalent (MPGe) lets you compare the efficiency of different kinds of alternative-fuel vehicles, including plug-in hybrids and electric cars, to gasoline. Here's how it works.

Hydrogen Vehicle Range and How It Works

Hydrogen cars offer the benefits of zero emissions driving with the convenience of quick refuelling. Their range is roughly equivalent to gasoline vehicles, and if you have access to hydrogen fuel stations, they can be refuelled just as fast.

Ways to Improve Electric Vehicle Range

"Range anxiety" is a common concern for drivers of electric vehicles, especially if you are taking a long trip. Here are some simple and easy tips to extend your electric car's range.

Electric Vehicle Range and How It Works

Because charging an electric car takes longer than filling up with gas, range is more of a concern if you're planning on taking a long road trip. But, for most day to day driving needs, range doesn't matter as much, as you will likely charge at home and leave with a full "tank" every morning.

Popular Fuel-Efficient Vehicle Options

If you aren’t ready to make the leap from gasoline-power to all-electric transportation, there are a number of options available that will help get you into a fuel-efficient vehicle.

Benefits of Fuel-Efficient Vehicles

Here’s how you can save money on gasoline and reduce your carbon footprint by driving a vehicle that is more fuel-efficient, offering more miles per gallon.

How EPA Estimated Range is Calculated

When comparing the specs of different vehicles, you'll often see miles per gallon (MPG) or miles per gallon equivalent (MPGe) ratings from the EPA. Here is how those numbers are calculated.

Overview of Vehicle Range

Depending on the type of green car you’re looking at - hybrid, plug-in hybrid or electric- figuring out its range can be as simple as reading a spec sheet or looking at a web site. We explain how.

Electric Car Charging Tips

If you're buying an electric car, you will want to take proper care of its battery and ensure it lasts as long as possible. That means paying some attention to your charging habits. Here are some tips to prolong the life of your battery.

How Fuel-Efficient Gas Vehicles Work

How do automakers create ever more fuel-efficient vehicles? There are a number of technologies that have helped gasoline engines continue to become more efficient. How do they work? Let’s find out.

Benefits of Home Charging

The benefits of going electric include reduced or zero emissions, smooth performance, and fuel savings. You will maximize those benefits – and maximize your convenience – if you can charge your electric car at home. Here's how you can have the best experience.

Charging Electric Cars at Home

You’ll have the best experience with an electric car if you are already set up to charge at home by the time you take delivery. Fortunately, once you know what steps are needed, it’s easy to set up home charging – and we’re here to help.

Reasons to Avoid Fast Charging

DC, or Level 3, fast charging lets you fill up your electric car a lot faster than a Level 2, or AC charger, would. But Level 3 charging comes with some drawbacks as well. Read on to find out when to use it - and when not to.

Using Public Charging Stations

Most electric car driving involves a daily routine, and charging at home or at work. But if you're on a longer trip, you may need to use a public charging station. What should you expect? Read on to find out.

Costs to Charge an Electric Car

When you switch to an electric car, one of the first things you’ll notice is that you won’t be buying gasoline anymore. But how much will your electrical bill go up when you charge at home overnight? Read on to find out.

Where to Find EV Charging Stations

If you're taking a trip and need to charge on the way, there are now over 40,000 charging stations across the United States – and that number is growing every day. Here are a few ways to locate the closest one when you need it.

Different Levels of Electric Car Charging

Not all ways to charge your electric vehicle are created equal. There are different kinds of chargers, fit for different purposes. Here’s a quick rundown of what level 1, level 2, and level 3 charging means.

Electric Car Battery and Charging Lingo

Learning about electric vehicles comes with a whole new vocabulary. Fortunately, the language around batteries, charging, and electricity is easy to learn, and GreenCars is here to help.

Fuel-Efficient Vehicle Overview

What defines a fuel-efficient car? From speed and weight, to engine efficiency and aerodynamics, a number of factors contribute to a vehicle's ability to get great MPG efficiency. Let's take a look at each right here on GreenCars.

Overview of Electric Car Charging

Once you’ve settled into electric driving, you’re not going to want to go back. But getting the best experience does require an understanding of the different kinds of charging available for your electric car – and how to make the best use of them. Here's a simple guide.

Owning and Maintaining a Hydrogen Vehicle

If you’re wondering what maintaining a new hydrogen car is going to be like, there's good news. The hydrogen fuel-cell cars currently available on the market – should be very easy to own and care for. Read on to learn more.

Buying a Hydrogen Vehicle

Buying a hydrogen car isn’t quite as simple as buying a gasoline car or even an electric vehicle. GreenCars is here to help determine if hydrogen is right for you – and then guide you through the next steps if it is. Read on for more details.

Popular Hydrogen Vehicle Options

At the moment, just two hydrogen-powered cars are available to the general public in the U.S. – the Hyundai Nexo and the Toyota Mirai. Both are hydrogen fuel-cell cars and packed with technology. Learn more about them in this overview.

Benefits of Hydrogen Vehicles

Hydrogen vehicles offer the zero-emissions driving and smooth performance of electric cars with the quick refuelling of gasoline vehicles. They have a lot of other benefits, as well as some downsides. Read on to learn more.

How Hydrogen Vehicles Work

There are two major kinds of hydrogen vehicles – hydrogen combustion and hydrogen fuel cell. Both offer zero emissions and quick refuelling. Read on to learn more about how each of them work.

Different Types of Hydrogen Vehicles

Hydrogen cars can be divided into two categories: hydrogen fuel cell vehicles operate similarly to electric cars, while hydrogen combustion vehicles operate similarly to gasoline cars. Both types produce zero emissions – but work in very different ways. Read on to learn more.

Hydrogen Vehicle Overview

Currently available in limited markets, hydrogen cars are an interesting and viable way to go zero-emissions – and will surely be a part of the overall transportation mix in the future. Read on to learn more about what's available now, and the future.

Plug-In Hybrid Best Practices

Plug-in hybrids are popular for their ability to drive you around town on electric-only power and take you on long road tips with their gasoline hybrid drivetrains. How do you keep them in tip top shape? Let’s find out.

Charging a Plug-In Hybrid

Plug-in hybrids offer the fuel-efficiency of a hybrid but with all-electric power to get around town. Charging your PHEV is easy. Here’s what you need to know.

Maintaining a Plug-In Hybrid

Thinking about buying a plug-in hybrid vehicle? If so, there are some things you should know about keeping it as fuel-efficient as possible with regular maintenance.

Plug-In Hybrid Ownership

Despite some additional complexity, driving a plug-in hybrid could actually reduce your costs over years. You'll save on fuel, and even in some cases on maintenance.

Buying a Plug-In Hybrid Vehicle

Plug-in hybrid vehicles offer the best of all worlds. You can drive around town on all-electric power but also get all the advantages of a fuel-efficient hybrid drivetrain. Read on to find out if a plug-in hybrid is right for you.

Getting the Most From Your Hybrid Car

Driving a hybrid car is enjoyable and will save you money on fuel. Here, we’ve compiled a few tips to make your experience even better – from learning more about how your hybrid works to improving its efficiency, and ensuring it gives you great service in the years to come.

Maintaining a Hybrid Car

Owning and maintaining a hybrid will be no more stressful than a gasoline car. In fact, the greatest benefit of a hybrid car is how easily it will fit into your lifestyle and existing driving habits. If you’re coming from owning a gasoline vehicle, you won’t really need to change any of your habits.

Owning a Hybrid Car

If you're looking at purchasing a hybrid car, know that you have a worry-free road ahead. Owning a hybrid will be no more onerous than a gasoline car - and will save you money over time. Read on to find out more.

Buying a Hybrid Electric Vehicle

When choosing which hybrid car to buy, the same considerations apply as for any other vehicle. Do you find the design appealing? Does it have enough room for you and your family? Are the technology features easy to understand? Read on to learn more about buying a hybrid.

Popular Hybrid Vehicle Options

What are the most popular hybrid electric vehicles in the U.S.? Find out in our ranking of the best-selling hybrids - and discover which one might be right for you.

Popular Plug-In Hybrid Vehicles

Americans have fallen in love with plug-in hybrid vehicles. From the Hyundai Ioniq to the Ford Escape, here are the most popular PHEVs on the market today. Some even start under $30,000!

Benefits of Plug-In Hybrid Cars

Plug-in hybrid vehicles save you money on gasoline, are more environmentally friendly, and eliminate the “range anxiety” some feel with all-electric cars. For some drivers, that means they combine the best of many worlds.

How Plug-In Hybrids Work

It will drive you around town on electricity alone but also has a fuel-efficient gasoline engine married to an electric motor. So, how does a plug-in hybrid actually work? Read on to find out.

Plug-In Hybrid Car Overview

Plug-in hybrid vehicles (PHEV) are popular for their ability to drive you around town on electric-only power and also take you on long trips with their hybrid drivetrains. Here’s what you need to know.

Benefits of Hybrid Electric Vehicles

Hybrid vehicles have many advantages. They are simple and lighter than plug-in options, and are also easy to fit into your existing routines; if you’re coming out of a gasoline vehicle, you won’t need to change any of your driving habits. Learn about more benefits of hybrids here.

Hybrid Car Overview

What is a hybrid car? At its most basic, a hybrid car combines two different kinds of power sources - in most cases, a gasoline engine and an electric motor. Read on to learn more about how hybrids work.

How Hybrid Cars Work

Hybrid cars combine components from traditional gasoline drivetrains with electric components including a motor and a power management system. Here, we take an in-depth look at hybrid technology.

History of Modern Electric Cars

Electric cars have actually been around for a long time. During the fuel crisis of the 1970s, many American carmakers introduced electric models, though they had limited capabilities. Learn about those vehicles, and more recent developments, in this overview.

History of Early Electric Cars

Did you know that the first battery-powered electric vehicle hit the road in 1838? Gasoline didn't always rule the automotive world, and you can learn more about the early history of electric driving here.

Getting the Most From Your Electric Car

Driving an electric car is a lot of fun as well as being more economical. Here, we’ve compiled a few tips to make your experience even better – from optimizing charging to improving your vehicle’s range and efficiency, and even tips for maximizing performance in cold weather.

Charging an Electric Car

If you are ready to make the leap into an electric vehicle, how do you charge your car? Is it as simple as plugging in a smartphone or laptop? Mostly, the answer is yes, but there are a few nuances you should be aware of. Read on to learn more.

Maintaining an Electric Car

One of the best things about an electric car is that you won't have to pay for tune-ups, oil changes, cooling system flushes, spark plugs, drive belts, or transmission and differential servicing. But EVs are still cars, and will still require some maintenance over time. Read on to learn more.

Owning an Electric Car

If you make the leap into an electric car, what can you expect from the ownership experience? While EVs come with a lot of new and unfamiliar technology, most research shows that EV owners love their vehicles - and will never go back to gasoline.

Buying an Electric Car

Some drivers love the technology that EVs come with; some love the electrifying performance; some love the silence; some are looking to do their part for the environment. And many are looking to save money. Read on to learn why you might want to go electric.

Popular Electric Car Options

Demand for electric vehicles is at an all-time high thanks to high fuel prices. Here is our list of the best-selling electric vehicles in the U.S. The surprise? Only two of the top five are Teslas.

Benefits of Electric Cars

Electric cars can not only help create a more sustainable future- they can help save money, give an enjoyable driving experience, and bring long-term reward for EV owners.

How Electric Cars Work

Want to learn more about how an Electric Vehicle works? Read on to learn more about electric motors, batteries, charging, braking and other electric vehicle topics.

Electric Car Overview

When people talk about electric cars today, they’re most likely referring to battery electric vehicles (BEVs). They store energy in rechargeable batteries and use one or more electric motors to power the vehicle. Read on to learn more about their technology and history.

Electric Car Battery Basics

Electric car batteries store chemical energy that is converted into electricity. In this article, we’ll explore how electric car batteries work and how to keep them running optimally.

EV Incentives Overview

Great new technology and performance are just two reasons to get an electric car. There are also financial incentives - beyond what you will save in fuel, you may also be eligible for federal, state, and local rebates.

Electric Car Charging Basics

We all know how to fuel a gasoline-powered car, but how do you charge an electric car? Is it as simple as plugging in a toaster, smartphone or laptop? Well, the short answer is, “yes, pretty much.”

Intro to Green Car Tech

All-electric vehicles are very different from conventional gasoline-powered vehicles. To illustrate the differences, let’s break down the individual parts of an EV.

Benefits of Driving Green Cars

Whether fuel-efficient gas or diesel, hybrid, plug-in hybrid, all-electric, hydrogen or solar powered, there’s a green car out there that’s right for you. Here, we explore the different categories of green cars and discuss the benefits of each vehicle type.

Green Car Terminology

Navigate electric car terminology like a pro with this defined list of acronyms, technical language and special abbreviations. What’s a BMS or a GHG? Find out here in our GreenCars guide to EV Lingo and terminology.

Different Types of Green Cars

There are many kinds of green vehicles available if you're looking to reduce your carbon footprint. We help you sort out the options, from fuel-efficient to hybrid to plug-in to full-electric.

Defining Green Cars

What exactly are green cars and what do they mean to the future of personal transportation? We explore a brief history of green cars, where the industry stands, and look ahead to the future of electric vehicles.

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