Energy Boat Challenge - Study of global transition and propulsion refit for fleets navigating on the Seine, a circular economy reflexion - Paris ...
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Energy Boat Challenge
Study of global transition and
propulsion refit for fleets
navigating on the Seine, a circular
economy reflexion
Communauté Portuaire de Paris
08/07/2021
Summary
1 Introduction
2 The « Pilot Group Project »
3 Environmental impact
4 Technological innovations
1
Introduction 2
Quelle transition énergétique dans la navigation professionnelle et de loisir ?
The Communauté Portuaire de Paris
Grégoire Jourdan-Gassin – chargé de financement à la transition écologique
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Introduction :
• Association representing the river Seine and the canals’
professionnals.
• Approximately 130 members: from booksellers to
« Bateaux Mouches », nightclubs and industrial
companies.
• Half of the members have a navigating activity (the other
half don’t)
• 30% of the activities did not exist 10 years ago
• 2019 : Launch of the ecological transition project.
3Paris and the Seine: a unique situation
Of the inland French
1st Inland passengers
port in the World 80% passengers transport is on
the Seine
2nd Inland freight
port in Europe 50% Of the inland French
navigation is on the Seine
151 Boats exploited by private
companies in Paris
Paris : different type of uses and structures but essentially small companies (average : 3 boats per company)
4Milestones
Un contextetodécisif
achieve environmental
pour le fleuve exemplarity
By 2030, only environmental friendly vehicles will be allowed on the road. Will boats be the only vehicles emitting smoke in the city?
Low Emission Zones*:
Study of the CPP about the Ban on diesel road-vehicles in the Low Emission Zones :
ecological transition of Paris’ Métropole du Grand Paris Ban on the
navigating fleets non-environmental friendly
Olympics and Paralympics Games road vehicles
2020 2024 2030
5
* ZFE : Low Emission Zones implemented in 79 municipalities around ParisThe different types of river boats
Passengers Passengers Passengers
Small Boats Private Boats Restaurants
A few cruises a day, with important
< 12 passengers and/or < 20 meters. Boats privatized for the
shipboard consumption (kitchens, air
Administrative category. organization of events.
conditioning, etc.)
Passengers Cargo Cargo
Day cruise Workboats Self propelled river cargos
Boats like « Bateaux mouches ». Industrial boats
Around ten sightseeing cruises a day. Freight transport
(i.e. maneuvering pushers)
6The « Pilot Group »
Project
7The concept
1 2
Navigating with 0 emission in
Refit existing boats in a circular
Paris, with normal navigation
economy dynamic
conditions
3 4
Making the transition economically
neutral or cheaper than keeping the The Groupe Pilote: focus on 12
thermal engines for 10 years. boats (2 per type)
5
For the future constructions:
creating the Boat of the Future.
8Economic Neutrality
• Our project aims at achieving economic neutrality in 10 years.
• The total cost of the transition cannot be more expensive for the boat
owner than keeping their thermal engines.
thermal OPEX ≥ (CAPEX + electrical OPEX) – subsidies
9Un contexte décisif pour le
The Groupe fleuveleverage
Pilote’s
The Groupe Pilote’s project is replicable, and the 12 first boats will lead other the rest of the river boats and companies to initiate their
ecological transition
European waterways
The Groupe Pilote Paris The Seine French Waterways
?
12 Boats 151 Boats 600 Boats 1500 Boats …
The Seine in Paris, especially before the Olympics could be a showcase and a catalyst of the ecological
transition of the mobility sector.
10Scope
Create an industrial Build the new
Financial support Administrative
cluster ecosystem on the
relations
Seine
11Environmental impact 12
Pilot Group: reduction of carbon emissions
354
2 717
tons
tons
- 2 364 tons per year
- 87 % emissions
• At the scale of the 12 boats, the ecological transition could strongly
reduce their carbon footprint.
13Paris’ river fleet: reduction of carbon emissions (151
boats)
2 880
28 532
tons
tons
- 25 652 tons per year
- 89,9 % emissions
• Results obtained from the extrapolation of the Pilot Group’s data for the
parisian fleet categorized by the different type of river vessels presented
earlier.
14Technological
innovations
15Quelle transition énergétique dans la navigation professionnelle et de loisir ?
Technological Innovations Studied
Grégoire Jourdan-Gassin – chargé de financement à la transition écologique
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Recycled car batteries:
• These batteries have a SoC (state of charge) around 70% of their initial
caracteristics.
• Could technically be implemented on 5 of the 12 boats. Approximately 5
times cheaper, but heavier and bigger volumes.
Biogas:
• We studied in partnership with GRDF the batteries-biogas hybridation.
(Biogas generators instead of diesel ones)
• The ecological impact is very strong (-98%) + circular economy.
16Thank you
Communauté Portuaire de Paris
Olivier JAMEY Grégoire JOURDAN-GASSIN
+336 85 40 74 82 +336 07 93 07 81
olivier.jamey@cpp.paris gregoire.jourdan-gassin@cpp.parisYou can also read
