Green Reservation
We hear the phrase “we’re all in this together” a lot these days. And that certainly applies to preserving our precious natural resources. This week, we see how those with the longest ties to our natural history are taking bold steps to ensure a clean future.
The Cherokee nation is located in a 9,000 square mile area of northeastern Oklahoma. Unlike other reservations, Cherokee tribal land is checkerboarded in and around state jurisdictions, and Cherokee citizens are very much a part of the local communities. So maintaining their own civic infrastructure and preserving Cherokee culture while keeping pace with modern society is a vital task.
Chuck Hoskin, Jr.: "Well, our belief, and it’s one that’s held our people together for generations, is that we look seven generations into the future. We look at what our actions today are doing for generations from now. And I think in the world we live in today, it’s important to reduce our carbon footprint, to look for avenues to explore green energy, and I’m standing next to our solar canopy, which is one of our key initiatives to meet that objective, reduce that carbon footprint -- think ahead to future generations, make sure that this reservation that we’re on right now, is going to be clean and pristine. Hopefully cleaner as we go by, thanks to these kinds of initiatives for generations into the future."
The Indian Nations Council of Governments is also home to the Tulsa Area Clean Cities Coalition, easing the way for the Cherokee Nation and other tribal partners to team up through clean cities on a number of clean vehicle projects.
This solar canopy, completed in 2017, currently houses eight, free, public level 2 electric car charging outlets at the Cherokee Nation's main administrative complex.
It generates up to 58,000 kilowatt-hours per year and augments grid power supplied to the buildings when not used for charging vehicles.
When it was installed, there were actually very few electric vehicles registered in the area, but in a classic case of “build it and they will come,” the local EV population, and demand for charging, has grown rapidly.
Chad Hasha: "Since we’ve installed this canopy, we’ve seen both the number of electric vehicles utilizing it increase. Actually we have to increase the number of stalls available. And we have also since that time purchased a number of electric vehicles to supplement our tribal fleet operations."
Once complete, the solar site’s electric vehicle charging capacity will be doubled to 16.
The Cherokee Nation’s EV Initiative also includes four DC fast chargers and additional level twos, installed or planned for tribal lands throughout the area, as well as a significant investment in public transportation.
Chuck Hoskin, Jr.: "We have an electric school bus here in the Cherokee nation, I think it’s the first in the region, and we have some electric transit buses, which we think are the first for a rural-based transit system in the United States."
With just 2000 fluent speakers remaining, attrition of tribal elders through natural causes and from the COVID pandemic losing many tribal elders to COVID has threatened the very viability of the Cherokee language for the future.
This electric school bus transports students in the Cherokee Nation’s groundbreaking language immersion program, where new generations of native speakers are being trained to teach others and keep this vital link to the past alive.
These newly-arrived Proterra electric transit buses carry bilingual signage throughout the interior to act as teaching tools, and as a reminder to all of the importance of not just preserving, but continuing Cherokee traditions.
Chuck Hoskin, Jr.: "If you go elsewhere in the reservation, you’ll see community organizations that are really the hub and the lifeblood of these little communities that again have existed since before the state of Oklahoma was here."
We have to connect people, from home to work and home to health centers. Doing that in an environmentally sustainable way is important, and these transit buses are a big part of that.
And there’s a little bit of a teaching moment about where does energy come from, how do we harness something like the sunlight to power this little community. So, these sorts of things, I think are sparking some interest among young people, which is of particular interest to me, because they’re the ones who are going to take on leading this nation in the future.
Clean Marine Alternatives
Eco-friendly motoring is a universal goal for manufacturers these days, but it’s not limited to those who build cars, trucks and buses. We’ve recently encountered a few clean marine transportation projects, so come along and catch a ride to the future of green boating.
One in ten U.S. households owns a recreational boat, and there are about 13 million registered boats in use. Unlike the car industry, where the same company usually makes the vehicle and the engine, marine power is more of an à la carte arrangement, especially with outboards.
So, when it comes to environmental issues, the onus for green innovation generally falls on the engine suppliers, not the boat makers.
MARTIN PETERS: In the marine industry, the replacement rate for boats is about 1.7% per year. That means it would take 40 years to replace every boat on the water. If we introduce fuels that are even 30% more carbon neutral than ethanol fuel is right now, we can start to decarbonize the fleet immediately.
JOHN DAVIS: At the recent Miami Boat Show, Yamaha caught everyone’s attention with a 450-horsepower, hydrogen-fueled outboard engine mounted onto a popular boat chassis with fully-integrated hydrogen storage and fuel delivery system engineered by Roush.
MARTIN PETERS: We’re also pursuing sustainable fuels, and electrification at the lower horsepower level.
JOHN DAVIS: Yamaha is not alone in seeing the promise of hydrogen for marine use. Weekend visitors to San Francisco can take a free 10-minute journey from downtown to Fisherman’s Wharf aboard the Sea Change, the world’s first commercial passenger ferry powered 100% by zero-emission hydrogen fuel cells. It runs a dozen routes every weekend, and tops off its 246 kilos of gaseous hydrogen once a week.
The 75-passenger vessel emits only water vapor, and guests can taste it for themselves! The onboard water fountain dispenses re-mineralized water sourced from the ship’s fuel cell emissions.
The Sea Change trial is a proof-of-concept project for now, but San Francisco’s ferry system is heavily used by tourists and commuters alike, so a future switch to green h2 would have a hugely positive environmental impact.
SEAMUS NOLAN: So, I think in terms of looking at a hydrogen future, you have to look at both the demand and the supply side, that at this point both need to be developed together. You see the hydrogen hubs that are funded by the department of energy. These hydrogen hubs serve as an opportunity to accelerate and de-risk a lot of the investment associated with building out both supply and demand of green hydrogen.
JOHN DAVIS: At the other end of the country, visitors to the Hudson River Maritime Museum can take a relaxing cruise aboard the Solaris, the first fully solar-powered boat certified by the Coast Guard to carry passengers.
LISA CLINE: You know, you don’t have to yell over anything. We use her as a floating classroom. We teach history on the boat, we teach environmental… Kids love being on the boat. It’s very welcoming, it’s not scary, it’s close to the water, and it’s quiet.
JOHN DAVIS: In fact, the loudest noise you’ll hear aboard the Solaris is the air horn! Built on-site at the museum, the classic look of the Solaris is not just for nostalgia.
DAVID BURTON: We chose a hull design from a 1906 launch. Back then, boats had to have very efficient hulls because the motors were heavy and very low power.
JOHN DAVIS: Solaris doesn’t need big power, though. Sixteen solar panels on the canopy provides free energy for an 80-kilowatt battery. Fully charged, Solaris can travel 50 miles at night at a top speed of around 8 miles-per-hour.
All of these clean marine efforts are what’s needed to reach greener waters over the horizon.