if electric vehicles (evs) are charging us into the future, range anxiety could be hitting the brakes. according to jd power, ev sales grew last year at a 50% pace, reaching one million units. by 2025, electric vehicle sales could comprise almost 20% of new car sales. 

• range anxiety is the fear that an electric vehicle will not have enough battery charge to reach its destination, leaving occupants worried about being stranded. 

why it matters: carbon emitted from internal combustion engines account for 28% of greenhouse gases emitted annually, according to 2022 data. as contributors to climate change, many are arguing that motor companies have the responsibility to introduce innovative solutions such as evs and hybrid models to mitigate additional harm to the planet.

range anxiety is particularly threatening to the long term ev transition because consumers are hesitant about long distance travels along stretches of road where there may be fewer ev charging stations.

early this year, reports found that electric vehicle sales had slowed as more consumers turned to hybrid models as their primary means of transportation. however, while tesla continues to struggle, politico recently reported that ev sales by traditional auto manufacturers saw a 75% increase this april. with dynamic shifts happening in the industry, auto-manufacturers’ responses to range anxiety in consumers could make or break annual sales. 

the big picture: to ensure a smooth and steady transition to electric vehicles, motor companies must address range anxiety and quell consumer apprehension.

• even with more long-range options and increased charging stations, battery-powered cars are making some drivers anxious. a survey from aaa showed that about 75% of respondents were undecided or unlikely to purchase an ev due to concerns about charging infrastructure and range anxiety. however, survey results showed that younger generations were most open to purchasing an ev (31% of millennials).
• in a june 2022 survey by forbes magazine, americans were found to be worried about range regardless of their geographic location. however, drivers in the midwest were most stressed about charging on the go, despite efforts to increase fast-charging stations along major highways. 
• a reported 78% of ev owners report that feelings of range anxiety decrease with increased driving and vehicle knowledge. 
• auto manufacturers such as ford motor company have designed apps that help alleviate range anxiety and instill confidence in the consumer. their fordpass app, for example, provides ancillary equipment and technology that allows users to set their departure times, pre-heat/cool the battery, and prepare the vehicle for long distance travel. 

range confidence 

car manufacturers are working to instill range confidence, as opposed to range anxiety. according to jp helveston, assistant professor at george washington university in the department of engineering management and systems engineering, the key to range confidence is building higher-range evs. “while battery prices have fallen exponentially, oems (original equipment manufacturers) have decided to make longer-range evs instead of less expensive, and smaller range, evs. this has translated into an ev market in the us with longer-range, and very, very heavy, evs than anywhere else in the world, but at the expense of affordability,” helveston said. 

the primary focal point when it comes to range confidence is understanding how much people use the vehicle on a daily basis. ford’s research found that people are driving anywhere from 15 to 50 miles per day (which is well within what studies have found to be typical average of 26.4 minutes). 

several factors impact a car’s energy usage, including heating and cooling systems. in certain ford models, such as the mach-e suv and f-150 lightning, the console displays a chart mapping out how much energy is consumed. 

driving behaviors also impact a car’s range. a driver going at a rapid acceleration of 80 miles per hour on the highway will likely experience a rapid decline in energy compared to a driver going at a steady 30 miles per hour. 

according to whitney pineda, technology communications manager at ford motor company, the key to instilling range confidence lies in understanding how consumers are using their vehicle and helping them find the right vehicle for a great experience. 

while the consumer is responsible for choosing a vehicle that makes sense for their needs, pineda said that education about charging and how to condition their vehicle are crucial to easing the transition for ev drivers. 

“if you are getting ready to hit the road with the family, you are packing up your car and running around the house and may quickly want to check the vehicle and charge information,” pineda said. 

ford offers the fordpass app as the one stop shop for this type of information. owners of ford vehicles can download the app and link an account to their vehicle’s vin. using the interface, they can track their vehicle’s status and performance including fuel and charge levels, as well as vehicle health alerts.

the big transition

while jd power agreed that evs are still in the ‘early adopter phase’ at the end of 2023. sam trentin, a 75-year-old michigander and owner of a f-150 lightning, lives in escanaba and first became interested in purchasing the lightning after seeing television advertisements on electric vehicles. 

“i knew i wanted electric, but i wanted a pickup,” trentin said. “i bought it because of the environment.” trentin’s desire to help the climate may have been the motivation behind his purchase, but he loves the truck itself. beyond its strengths in sustainability, trentin said the car is much smoother than gas and boasts better acceleration. “i love it,” he said, firmly. but issues relating to weather and charging have posed threats to his adoration for the truck. 

as a resident of escanaba, michigan, where daily low temperatures often fall between 23°f to 15°f, and can drop below 0° during peak winter months, trentin relies on a car that can charge him through the cold weather. “the problem is the cold; i have issues when it gets into the 20s,” trentin said. “the cold impacts the mileage.” 

the phenomenon trentin is referring to is neither new nor surprising, and where battery preconditioning is helpful. the cold slows down the chemical process that electric vehicle batteries use to store and release energy. as a result, ev owners like trentin must deal with low battery performance and increased charging times, especially during long distance trips.

this past christmas, trentin claimed he was unable to go to spend time with his son, who lives just 140 miles east of escanaba. “i can’t go to any place in that type of weather and there is no charging station between st. ignace and escanaba,” trentin said. the f-150 has a range of an epa-estimated 300 miles, but in below-freezing temperatures, the vehicle can lose 36% of its range according to research by ev reselling platform, recurrent.

to help counteract the effects of cold temperatures, drivers can use the fordpass app to check their battery charge and “precondition” or prepare their vehicle before a long-distance trip. users can plug in and set their departure times in addition to pre-heating and pre-cooling their batteries and cabins in preparation for a ride. 

according to the fordpass website, preconditioning the vehicle allows the battery to warm to optimum temperature before use, which positively affects the range and driving dynamics for longer distance driving. 

as the ev market evolves with rapid battery innovation, renata arsenault, technical expert for advanced battery recycling at ford, said that ford’s battery technology has “surpassed what people expected.” 

bridging the technology gap 

experts like helveston believe the solution to tech-related issues lies in expanding the charging infrastructure and creating more models. “workplace charging is increasingly important for people to be able to refuel during the day on solar energy that is increasingly in large supply on the grid. consumers also have very few options right now for an ev. we need way more different types of models and classes: ev suvs, pickups, minivans, etc.,” helveston said.

car manufacturers are pushing for consumers to purchase an ev in the first place. a survey conducted by recurrent revealed that ev range anxiety drastically diminished with the experience of owning an ev. according to the study, range anxiety is highest among potential ev buyers in the one-to-two years before their first purchase, but with prolonged ownership, the feelings decrease significantly. public education programs such as national drive electric week also provide opportunities for potential consumers to get acclimated with evs. 

the bottom line: for as long as humans drive, they will have personal preferences for how they use their vehicles. the solution to range anxiety and a smooth ev transition lies in satisfying individual customer needs, while bridging the gap between early adopters and the next generation of ev owners.

but this story doesn’t begin with the alliance or even at gw. instead, its roots are in the colorado rockies. an avid horseback rider and camping aficionado, sesno’s love for the beauty and balance of our world started as a young child. there wasn’t a specific moment that he can recall a love for the environment, he said, but rather a mosaic of memories. 

in exploring the spiritual experience of our environment, sesno came to believe every inch of earth he saw should be protected. during his time at international bureaus such as the associated press and cnn, this environmental adoration took form in his journalism. among the stories he worked on at cnn, the environmental angle was an ever-present factor in stories ranging from the local, global, economic, and political. as he worked on documentaries and coverage across the world, the urgency of this fight was undeniable. 

“this challenge is the most daunting and paralyzing, but also the most exciting and hopeful challenge that humanity has ever been confronted with,” sesno said.  

frank sesno loves telling stories and inspiring solutions — it’s a muscle he’s flexed his entire life. the power of student storytelling has been clear to sesno since his time as a student at wilton high school in connecticut, where he fought to cover controversial topics for the school newspaper. decades later, that same spirit would inspire the next generation of young environmental storytellers to think courageously through a project called “planet forward.”

founded in 2009, planet forward came out of a need for effective environmental science communication and awareness. sesno wanted a space for students to learn and participate in the climate conversation, but it’s the stories that speak to people that leave a lasting impact.

“you give a person a piece of data and they’ll probably forget it the next day,” sesno said. “but embed that data in a story and people will remember it — and understand the context of why it matters.” 

since its birth, planet forward has expanded in ways sesno had only dreamt of. with thousands of student participants and over 30 partner universities across the globe, the project is an epicenter of innovation and solution. 

in the classroom, sesno’s sustainability reporting class has long offered students a space to research and report on the most pressing issues facing the climate, but the manner in which students connect to the crisis has changed over the years. 

“what i’m now finding out when i go around the table and ask students why they’re in the class is that they’re starting to tell personal stories. it’s their first person experience with climate change and i didn’t hear that when i started teaching this class 15 years ago,” sesno said.

these days, sesno wears many hats. beyond serving as the founding director of planet forward, sesno is the director of strategic initiatives for gw’s school of media and public affairs (smpa), professor of sustainability reporting, and now a new one: the executive director of the george washington university alliance for a sustainable future. 

the alliance will take a multidisciplinary approach across university programs to engage in sustainability with a purpose to convene, expand, and research on the basis of climate change in the nation’s capital. among its goals will be expanding the sustainability minor and deepening the student experience around climate and sustainability through experiential learning, internships, projects, and work across washington and beyond.

a critical component of the alliance will be communicating science and sustainability through the planet forward platform, where students across disciplines write, publish, and share stories from around the world about the ideas and innovations that will 2022年卡塔尔世界杯官网 .

according to sesno, planet forward served as an inspiration not only for his role as director, but for the development of the alliance at large. 

“planet forward was the catalyst for this new, very ambitious venture. it will also ground one of the cornerstones of the research and teaching space of the alliance: communication and storytelling,” sesno said. 

the alliance will also focus on critical research by leading experts and scholars across disciplines who will convene to assemble significant research proposals, expand funding sources, and communicate the most urgent issues relating to the climate crisis.

the creation of the alliance is another sign of the commitment gw is making in the climate fight. in 2020, gw pledged to accelerate its carbon neutrality timeline to at least 2030. the recent renovation of thurston hall also served as an opportunity to improve sustainability efforts in the building, which earned a leed platinum rating from the u.s. green building council — gw’s second platinum building on campus. 

while the future is daunting, it’s not hopeless. for the self-proclaimed “glass half empty optimist,” the students are the ones who keep him inspired. by marshaling the talent in our student body and faculty, sesno, who is always down for a good pun, said there is a lot of “renewable energy” here on campus. 

though climate anxiety is a common and persistent concern among students across campus, sesno said he sees the alliance as an opportunity to ease fears about climate change by providing tangible solutions. 

“understanding that there are solutions, understanding that there are so many brilliant, committed people who are working on this is one of the antidotes to climate anxiety. there’s always hope,” sesno said.

filmed by charlie mark, planet 世界杯欧洲预选赛免费直播 .

the morning of august 25, 2017, started the way most rainy days often do. the night before, my brother and i monitored the weather for the next day, secretly hoping that classes would be canceled so i could avoid my dreaded physics presentation. the next morning, our phones buzzed with incessant flash flood warnings and an email from our head of school declared classes were canceled – here we go!

everything was routine, except something felt off. when the meteorologist spoke, he reported with urgency, panic, and a tinge of fear, sprinkling in words like “500-year flood” and “catastrophic rainfall.” quickly, the sounds of the tv faded away and were replaced by muffled sounds of panicked phone calls about knee-deep water and shrieks from friends floating in the bacteria-filled floods. our city was swallowed whole, and my mom muttered, “oh no.” within hours, houston was underwater, and i wished i was in class.

news flash: more storms like harvey are coming

hurricane harvey was a category 4 hurricane that made landfall in the greater houston area and the southern corridor on august 25, 2017, affecting more than 13 million people and forcing 39,000 people out of their homes. just east of houston, the rainfall totaled 60.58 inches (about the size of my 5-foot grandma) near nederland, texas, the highest amount in a single storm for any place in the continental united states. 

houston is no stranger to extreme rainfall. with its proximity to the gulf of mexico, a major source of moisture, the city is highly susceptible to flash floods. however, 2017 was a year of special devastation with exceedingly high multi-day rainfall. according to the fourth national climate assessment, harvey’s catastrophic rainfall was likely a result of warmer ocean surface temperatures feeding the tropical precipitation trajectories in texas due to human-induced climate change.

the national oceanic and atmospheric administration (noaa) predicts an above-average hurricane activity this year, marking 2022 as the seventh consecutive above-average hurricane season. human-caused increases in greenhouse gas emissions and air pollutants have amplified atmospheric variability in the atlantic ocean, which scientists say has increased tropical cyclone activity since 1970. 

the new normal, a different meaning

when it rains, it pours, and hurricane intensity is only getting worse. due to sea level rise, tidal flooding has increased by 490% in some areas of texas since 2000. according to states at risk, by 2050, an additional 117,000 texans are projected to be at risk of coastal flooding. 

along with devastating physical damage, harvey brought with it $125 billion in damage, boasting the title of the second-most costly hurricane in u.s. history. in 2018, harris county voters passed a $2.5 billion bond to go toward flood-protection projects to address these impacts. city officials have worked with the harris county flood control district to modify channels, build stormwater detentions (basins), extend bridges, and construct levees in anticipation of future flooding. 

as the energy capital of the world and home to several oil and gas industries, houston has a special responsibility to lead the charge in sustainability. houston’s commitment to making the city carbon neutral by 2050 works in tandem with its first-ever climate action plan, a science-based, community-driven strategy founded in 2020 which outlines transformative solutions for building operations and transportation networks, as well as how residents can prepare for storms with emergency tool kits. 

“flash flood warning” holds a vastly different meaning to me now. a phrase of excitement and relief quickly turned to signals of fear and tragedy. there can only be so many warnings until it’s too late.