A new high school in New Orleans is preparing students for careers in coastal protection and restoration, anticipating a future with ongoing climate change and sea level rise.

New Harmony High School opened in the fall of 2018 and currently serves about 100 south Louisiana students, including 14-year-old Mei Miller.

She commutes 30 miles one-way from her home in Slidell, Louisiana, to attend New Harmony.

Though just a freshman, Mei said, she already knows she would like to be an engineer working on renewable energy sources and coastal restoration.

“I think that things like wind turbines or solar panels are really, really important for us to be focusing on,” Mei said. “The main problem is that people don't want to spend the money on that, which really needs to be changed. People need to see that the issue is bigger than the cost.”

Climate change: Decade's defining issue in pictures Show all 20 1 /20 Climate change: Decade's defining issue in pictures Climate change: Decade's defining issue in pictures California In this decade, humans have become ever more aware of climate change. Calls for leaders to act echo around the globe as the signs of a changing climate become ever more difficult to ignore Getty Climate change: Decade's defining issue in pictures Athens, Greece Fierce wildfires have flared up in numerous countries. The damage being caused is unprecedented: 103 people were killed in wildfires last year in California, one of the places best prepared, best equipped to fight such blazes in the world AFP/Getty Climate change: Decade's defining issue in pictures Redding, California Entire towns have been razed. The towns of Redding and Paradise in California were all but eliminated in the 2018 season AP Climate change: Decade's defining issue in pictures Athens, Greece While wildfires in Greece (pictured), Australia, Indonesia and many other countries have wrought chaos to infrastructure, economies and cost lives AFP/Getty Climate change: Decade's defining issue in pictures Carlisle, England In Britain, flooding has become commonplace. Extreme downpours in Carlisle in the winter of 2015 saw the previous record flood level being eclipsed by two feet AFP/Getty Climate change: Decade's defining issue in pictures Hebden Bridge, England Hebden Bridge in West Yorkshire has flooded repeatedly in the past decade, with the worst coming on Christmas Day 2015. Toby Smith of Climate Visuals, an organisation focused on improving how climate change is depicted in the media, says: "Extreme weather and flooding, has and will become more frequent due to climate change. 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Ethiopia recently planted a reported 350 million trees in a single day AFP/Getty Climate change: Decade's defining issue in pictures Morocco Morocco has undertaken the most ambitious solar power scheme in the world, recently completing a solar plant the size of San Francisco AFP/Getty Climate change: Decade's defining issue in pictures London, England Electric cars are taking off as a viable alternative to fossil fuel burning vehicles and major cities across the world are adding charging points to accomodate AFP/Getty Climate change: Decade's defining issue in pictures Purmerend, The Netherlands Cities around the world are embracing cycling too, as a clean (and healthy) mode of transport. 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Mei said she would also like to see more big businesses with money take the lead on green energy.

Besides their traditional classes in maths, literature and history, New Harmony students take science classes that tackle environmental issues. The school currently has year ten and 11 students with plans to expand to years 12 and 13.

“I really like getting to learn alongside the other students about the problems we have that affect everyone else in the world, not even just in the US,” Mei said.

The school's mission is intricately tied to the state's future. A multitude of issues from the leveeing of the Mississippi River to oil and gas development have made Louisiana ground zero for coastal land loss.

The state estimates that it has lost just over 2,000 square miles of land — a tract about the size of Delaware — since 1932.

Students are encouraged to go on field trips and volunteer to learn for about the environment (AP)

So many New Harmony assignments and projects deal with coastal restoration and protection.

Besides the classroom work, students spend one day a week off-campus interning with environmentally conscious businesses and organisations in the community. Some plant trees or intern at sustainable restaurants where they learn firsthand about composting, recycling, ways to minimise energy use and avoid use of plastics.

New Harmony is a state charter school situated in a former private church school in New Orleans. It was founded by a group of educators and environmental scientists who initially wanted to put the school on a barge that would take students up and down the Mississippi River from New Orleans to the Gulf of Mexico. That plan proved too costly, said Anthony Burrell, the school's community coordinator.

Burrel: 'We just want them to understand that regardless of what you do or what we do as a society, we all have an impact on the environment' (AP)

But the mission is the same, he said. Students spend time outside the classroom each week participating in field trips, internships and service projects related to sustainability, sea-level rise and other effects of climate change in the community.

A recent project at the Sankofa Wetland Park and Nature Trail in the city's Lower ninth Ward neighbourhood has been putting the students' skills to work on a project that aims to address the city's water challenges.

The park provides a natural setting to observe swamp activity within city limits. And during heavy rains, water will be diverted from storm drains into the ponds of the park — making it a working example of green infrastructure that reduces pressure on the city's pumping system.

The students have spent time at a park pulling invasive plants and planting cypress tree saplings, which are good for water retention and preventing soil erosion.

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“When it is the rainy season, hopefully it can fill up, and it'll kind of change the whole landscape here,” said Jack Metiernan, a year 11 student at New Harmony High School. He said he enjoys the opportunity to get outside the classroom and would like to become a zoologist.

Mr Burrell said the goal is not for every student to become a coastal scientist. That is not realistic, especially considering some students are interested in the arts and literature, Mr Burrell said.

“We just want them to understand that regardless of what you do or what we do as a society, we all have an impact on the environment, and that should be factored into the work that you do,” Mr Burrell said.

In a video promoting the school's mission, one of its founders, Sunny Dawn Summers, said it's important to rethink what school should be for students today.

New Harmony was formed out of a love of Louisiana and the coast, she said, “and the recognition that we have rising sea levels and disappearing land and coastal issues that we aren't starting young enough to address”.