Kitakyushu City Action Plan for
Global Warming Countermeasures Overview
1. Background & Purpose

2021 2030

pThe existing “Kitakyushu Action Plan for Global Warming Countermeasures and Kitakyushu Eco-Model City Action
Plan” have been revised in line with the latest scientific findings and trends in Japan and around the world. Thisrevised version defines reduction targets for greenhouse gas emissions in anticipation of the realization of adecarbonized society and specific measures for mitigation and adaptation to further accelerate the momentum ofmeasures by this SDGs FutureCity to counter global warming.
This will be positioned as a local government action plan (area policies and administrative projects) as stipulated
in Article 21 of the Act on Promotion of Global Warming Countermeasures, and as a local climate change adaptation
plan, as defined in Article 12 of the Climate Change Adaptation Act.
Paris Agreement &IPCC Special Report on Global Warming of 1.5℃

Global average temperature
Trend = 0.75 (℃/100 years)
Difference from 1981-2020 average (℃)

With a shared global goal to “hold the increase in theglobal average temperature to well below 2℃ above
pre-industrial levels (and pursue efforts to limit this to1.5℃)”, the world must reduce carbon dioxide
emissions to net zero by around 2050 in order to limit
temperature rise to 1.5℃.
Japanese government’s declaration on achievingcarbon neutrality by 2050
Former Prime Minister Suga Yoshihide unveiled anambitious goal for Japan to become carbon neutral andachieve the creation of a decarbonized society by 2050.

2. Basic Concept

Upward trend

Increase by
0.75℃ each century
Japan Meteorological Agency

Yearp25

The principles of the “Grand Design on the World Capital of Sustainable Development”, a vision of actions led
by the city’s residents, NPOs, businesses and government administration, form the foundation of the basic
approach of this action plan.

Basic Approach(Grand Design on the World Capital of Sustainable Development:
City with boundless "true wealth and prosperity")

Create a virtuous cycle between theenvironment and economy

Contribute todecarbonization efforts around the world

Realize the creation of a livable, disaster-resilient, and inclusive society by enhancing
the value and competitiveness of the city and local companies on the basis ofdecarbonization through a virtuous cycle between the environment and economy
3. Kitakyushu Today & Future Estimates p27
Greenhouse gas emissions in the city area rose after the 2011 tsunami and earthquake in East Japan, but havestarted to move downward in recent years as a result of the increased use of renewable energy. By sector, industry
accounts for about 60% of total emissions. Estimates indicate that emissions in fiscal 2030 will be about the same as
they are today, assuming that no additional reduction measures are taken in the future.
(Future estimates)

Breakdown by sector

If no additional measures are taken
10.77 million tons

Residential

Commercial

Transportation

Industry

16.04 million tons

Other14. Greenhouse Gas Reduction Targets
Reflecting Kitakyushu’s commitment tobecoming a Zero-Carbon City by 2050, abackcasting approach will be used to build
up a future vision (goals) for 2050, as well
as specific reduction measures and effects
that will be needed over the next decade,and to set reduction targets for fiscal 2030.

p37
2050 (Goals)
Aim to achieve net-zero greenhouse gas emissions in the city
(Zero Carbon City)*“Net zero”: When CO2 emissions are regarded to be “zero” (or completely negated) after subtracting theamount of anthropogenic CO2 emissions from the amount of CO2 absorbed by forests and other ecosystems

2030 (Targets)
Recognize that the next decade is absolutely critical as a midway point toachieving net zero by 2050, and build up specific reduction measures andeffects to reduce emissions by 47% or more from fiscal 2013 levels* Set to the same levels as fiscal 2013, the benchmark year in the national government’s Plan for Global
Warming Countermeasures, based on manuals and other reference documents from the Ministry of theEnvironment

Visual image of reduction targets(10,000 tons)

FY 2013 ->▲8.55 million tons

FY 2030 target
47% or more reduction
from FY 2013 levels
9.8 million tons

[Energy savings] [Renewable energy, power
storage, hydrogen] [Electrification, online][Innovation (CCUS, hydrogen reduction)]

Build up specific reduction measures
focusing on the goals for 2050

2050 goals
Aiming at “net zero”
Reinforced actions(2021-2030)

2050
Net zero taking CO2 absorption andother factors into accountBenchmark year

5. Aspiring to become a decarbonized society by 2050 p39
Kitakyushu's vision as adecarbonized society by 2050

Zero-Carbon City by 2050

Kitakyushu has set its sights on transforming
itself into a decarbonized society by 2050
with the development of a Kitakyushu Modelthat can simultaneously decarbonize energy,
promote innovation, transform lifestyles, anddevelop a resilient city capable of adapting toclimate change, and thereby, contribute to
the global society by developing andextending this model to other areas in Japanand abroad.

Framework of the Kitakyushu City Green Growth Strategy
Formulating theKitakyushu City Green Growth Strategy
With an industrial sector that accounts fornearly 60% of the city’s greenhouse gas
emissions, Kitakyushu is putting priority focus
on energy and innovation.
Dedicated to these two areas, Kitakyushu’s
Green Growth Strategy has been formulated
as a sectoral plan to strategically securesources of decarbonized energy andaccelerate innovation in the future.

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6. Mitigation Measures by Sector (Toward 2030) p48
Target emissions for fiscal 2030 (9.8 million tons) are calculated by subtracting CO2 reduction effects ()resulting from reinforced measures in the future from future estimates for fiscal 2030 ( BAU: Where the status
quo is maintained and measures are not reinforced.)
Results of estimates of reduction targets for fiscal 2030
Methods to calculate reductions<Reductions from actions*1>
Reductions taking into account measureslisted in the Plan for Global WarmingCountermeasures, reduction rates under theEnergy Saving Act (1% reduction each fiscalyear), and the suspension of operations ofproduction facilities that have already been
decided or are planned.

<Reductions from additional actions*2>
Reductions taking into accountimprovements in electrification rates andenergy coefficients, increased use of EVs,
and Kitakyushu’s original measures based onmaterials and data from national expert
panels with an aim to achieving net-zeroemissions by 2050.

Kitakyushu City’s Strategic Vision on the Future of Energy
Image

Growing wind powerbase

Sophisticated energy
storage system base

Background

Background Transition to renewable energy as themain power source and accelerate theintroduction of offshore wind power

Increase in surplus electricity due toexpanding the introduction ofrenewable energy (unstable)

 Designation as a base port, optimal
wind conditions for wind power in
Hibikinada Sea areaEstablishment of systems to expand
the use of PV and storage batteries(cost control)

Kitakyushu’s vision

Develop as a comprehensive hub forwind power industries

Accelerate the introduction of
offshore wind power with the use ofsystems to designate promotionalzones, and local production ofrenewable energy for local
consumption

Hydrogen production andsupply base
BackgroundEstablishment of hydrogen supply
chain by national governmentScale-up and reduce costs in theproduction and supply of CO2-freehydrogen

Kitakyushu’s vision

Develop stable renewable energy
sources and produce electricity from
100% renewable energy sources
through the widespread use of PVand storage batteries
Minimize the impacts of power
outages during disasters
Establish reuse and recycling systems(circular economy)

Kitakyushu’s visionImport and supply low-costhydrogenProduce hydrogen using surplus
energy to support the introductionof renewable energyUse hydrogen as an alternative
energy to thermal power and as a
response to demand for hightemperature heat whenelectrification is difficult.

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Residential & Commercial Sectors (Key Initiatives)
Widespread use of energy-efficient housing and buildings

Widespread use of energy-efficient devices(LED, high-efficiency water heaters, other)* ZEH: Zero Energy House
ZEB: Zero Energy Building

Selection of energy-efficient home appliances and high-efficiency
water heaters when purchasing replacements

Details

Switch to LED lighting
Reductioneffects Installation of highefficiency water heaters
Roadmap

41,000tons (residential)

77,000tons (commercial)

46,000tons (residential)

32,000tons (commercial)LED lighting (residential) 2019: 13% 2030: 100%
High-efficiency water heaters (commercial) 2017: 6,000 units

2030: 18,000 units
2050: All levels

Key city policies (for residents)

Details

Consideration of comfortable and high-quality living and officeenvironments, such as ZEH and ZEB designs for new housing andbuildings, as well as heat insulation when renovating

Reduction Building insulation
effects
ZEH, ZEB *Roadmap

7,000tons (residential)

57,000tons (commercial)

15,000tons (residential)

30,000tons (commercial)

Double glazing (residential) 2018 7.5%
2030: 25% 2050: All levels
ZEH New construction(2017): 14% New construction (2030): 100% Stock (2050): 100%

Key city policies (for businesses)

 Disseminate information on methods and effects of energysaving and renewable energy initiatives and subsidy systems
 Support renovations of existing houses at time of purchase Promote smart design of residential districts
 Reduce plastic waste and food loss
 Raise awareness and provide opportunities to interact topromote environmental activities, such as Eco-Life Stage Disseminate information on methods and effects of energysaving and renewable energy initiatives and subsidy systems
 Promote the construction of next-generation smart buildings
 Promote the development of environmentally friendly buildings(CASBEE Kitakyushu)
 Support the introduction of PV and storage batteries for private
use to promote electrification using 100% renewable energy
 Promote DX in small- and medium-sized enterprises

Transportation Sector (Key Initiatives)

Industrial Sector (Key Initiatives)

Widespread use of next-generation vehicles*

Promotion of energy savings, maximum introduction ofrenewable energy* Hybrid vehicle (HV), plug-in hybrid vehicle (PHV), electric vehicle (EV), fuel cell vehicle (FCV)

Details

Consideration of the use of low-impact, next-generation vehicles
when purchasing or trading in vehicles

Reduction Improved fuel efficiency (HV)
effects
Introduction of EV, PHV, FCV
Roadmap

310,000 tons
60,000 tons

Rate of spread (HV) Ownership (2017): 17%
Rate of spread (EV) Ownership (2017): 0.5%

2030: 40% new vehicles
2030: 30% new vehicles
2050: 100% stock

Key city policies

Promotion of energy-efficient development in business activities
based on the Energy Saving Act, selection of energy-efficientequipment when updating facilities, and introduction of power
generated from renewable energy
Energy-saving measures,1.26 million tons
streamlined production
2.86 million tons
Reduction processes(Suspension of decided or planned facilities)
effects
Introduction of renewable
460,000 tons
energy and electrification
Details

Roadmap

Energy-saving measures Energy efficiency (2030): 1%/year 2050: Ongoing
Wind power capacity 2017: 31MW 2030: 250MW 2050: Maximum installation

Key city policies

 Provide subsidies for the introduction of next-generationvehicles
 Promote the use of public transportation (formation of intercity
BRT, etc.)
 Promote the use of bicycles (Kitakyushu Bicycle Utilization Plan)
 Promote eco-driving and reduced use of private vehicles
 Use FCVs and EVs to secure emergency power sources during
disasters
 Disseminate information on the use of new mobility systems

 Promote strategic initiatives based on formulating the "Green
Growth Strategy" Promote the development of a comprehensive hub for windpower industries
 Support the introduction of PV and storage batteries for privateuse to promote electrification using 100% renewable energy Conduct demonstrations and PR to realize the creation of ahydrogen society
 Promote smart agriculture, forestry and fisheries
 Support the widespread and expanded use of environmental
technologies
 Support research and development to create innovation

7. Green Government Initiatives p117
Kitakyushu has set reduction targets for greenhouse gas emissions generated from the functions andundertakings of the city government for fiscal 2030. The city will take a proactive approach in thoroughly
implementing energy-saving measures and generating power from 100% renewable energy sources in public
facilities as a leading model for the creation of a decarbonized society.

【Image of Targets】

FY 2030 (Kitakyushu City Government targets)(Functions and undertakings of the Kitakyushu City Government)

FY 2030 city
government targets
60% reduction from FY
2013 levels

144,000 tons
84,000 tons already reduced from baseline year, withneed to reduce additional 131,000 tons in the future【Reinforced measures】 Approx. 120,000 tons
【Reduced waste due to population decrease, etc.】
Approx. 12,000 tons

Current standards New standards

Reduce greenhouse gas emissions from city operations by
60% from FY 2013 levels
Key city policies

Reduction effects

Thorough energy-saving measures(Introduction of LED lighting, etc.)

7,000 tons

Conversion of public facilities to 100%
renewable energy(All public facilities by FY 2025)

94,000 tons

Introduction of next-generation
vehicles for official use

1,000 tons

Decarbonization of waste treatment
processes (Plastic waste measures, etc.)

18,000 tons

Total

Approx. 120,000 tons4

8. Contributions to Decarbonization Efforts Around the World p125
With its international environmental cooperation network with Asian cities and the Asian Center for Low Carbon
Society (established in 2010) taking on a leading role, Kitakyushu will help remedy urgent issues in Asian countries,
such as waste disposal, and resolve global issues, such as measures to handle plastic waste and climate change, forthe development of a prosperous and enriched society. As the birthplace of modern industry, the city will also
contribute to decarbonization efforts around the world with the widespread development and expansion of a new“Kitakyushu Model” that aims to realize the creation of a “virtuous cycle between the environment and economy”.

Reduction targets

Future actions

2050 (Goals)

Decarbonize entire cities and industrial parks bysupporting the formulation of green growth strategies

Aim to reduce greenhouse gas emissions in Kitakyushu by
150% or more from FY 2013 levels by exporting expertise to
the entire Asian region to achieve the city's aim of becoming a"Zero Carbon City"

Support for the formulation of city master plans
Cooperation in greening industrial parks

Identify and commercialize projects based on green
growth strategies (Projects promoted by the Asian
Center for Low Carbon Society)FY 2030 (Targets)
Recognize that, similar to Japan, the next decade is absolutely
critical as a midway point, and achieve a 75% reduction ingreenhouse gas emissions from FY 2013 levels by shifting awayfrom point-to-point support to broader, more comprehensive
supportDirect reductions and applications of technology resulting from Kitakyushu’s
international environmental cooperation activities and technology transfer, andsecondary reductions due to the use of products from local companies

Support for sustainable environmental business development projects
Support for the introduction of waste incineration facilities
Support for the introduction of renewable energy and decarbonization
technologies Promotion of a circular economy

Promote strategic international environmental
cooperation initiatives
Develop environmental human resources and build
networks

9. Adaptation to Climate Change Impacts (Adaptation Measures) p141
It is important to address adaptation measures to avoid or mitigate damage with the assumption that a certain
degree of impacts from climate change will be inevitable in the coming decades.
Reflecting its own distinct local characteristics, Kitakyushu will take up initiatives in each sector and promote
adaptation measures in cooperation with the national government, Fukuoka Prefecture and other relatedorganizations, with reference to the results of climate change impact assessments by the Japanese government.
Area
Future Impacts
Key City Policies
Agriculture,forestry, fisheries

Lower quality crops due to higher
temperatures
Death of fish and shellfish

Promote awareness of varieties/species that areresistant to high temperatures and measures to deal
with pests and diseases
Monitor the appearance and conditions of red tide

Water environment
Water resources

Deteriorating water quality in lakes
and rivers
Changes in water supply anddemand

Monitor water quality and bottom sediment
Improve water quality through the development ofsewerage systems, etc.

Natural ecosystems

Changes in habitats and breeding
environments of organisms and living
thingsConduct surveys of habitats, breeding environments,
and invasive species
Protect and utilize green spaces, raise publicawareness on the natural environment

Natural disasters
Coastal areas

Increased risk of flooding fromstorm surges
Increased risk of landslides due toheavy rains

Improve local capacity to prevent disastersImprove hazard maps
Construct rainwater harvesting pipes and seawalls

HealthRising number of people with heatstroke
Changes in infectious diseases
Changes in concentrations ofphotochemical oxidants

Raise awareness of ways to prevent heat stroke
using health apps, etc.
Conduct surveys of mosquito habitats for infectious
disease vectors
Monitor air quality

Industrial andeconomic activities
Lifestyles of people
in Japan
Urban lifestyles

Suspended operations due totorrential rains
Disruption of urban infrastructure
Generation of disaster waste

Strengthen disaster prevention capabilities of SMEs
with the widespread application of BCP (BusinessContinuity Plans)
Secure emergency power sources for disasters using
storage batteries and EVs
Secure disposal and treatment systems for disaster
waste

10. Promotion of Plan p161
Kitakyushu will promote efforts to build momentum for thecreation of a decarbonized society with all stakeholders byexchanging ideas with residents and businesses, reporting toand receiving advice from the Kitakyushu City Environmental
Council, and implementing necessary improvements.
The city will also establish “progress managementindicators”, such as the status of the widespread use of energyefficient equipment and next-generation vehicles, in addition
to understanding the implementation status of different
measures to ensure that progress is managed effectively.

Follow-up system

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