changes, challenges & choicesfhdafiles.fhda.edu/downloads/sustainability/bayareaclimate.pdf ·...

Ted Ted DroettboomDroettboomABAG/BAAQMD/BCDC/MTCABAG/BAAQMD/BCDC/MTCJoint Policy CommitteeJoint Policy Committee

The Bay Area& Global Climate:

Changes, Challenges & Choices

The Bay AreaThe Bay Area& Global Climate:& Global Climate:

Changes, Challenges & ChoicesChanges, Challenges & Choices

Foothill Foothill –– De Anza Community College District De Anza Community College DistrictDistrict/Senates Opening Day 2008District/Senates Opening Day 2008

Climate and the Bay AreaClimate and the Bay Area

1. Changes: How we might be affected2. Challenges: How we contribute to the

problem3. Choices: What we can do about it

Changes:Changes:By the End of the CenturyBy the End of the Century

Not Available55%10-35%Increase in largefire risk

20%11%3-6%Increase inelectricitydemand

3-4X2-2.5X1-2XHeatwave days

22-30”14-22”6-14”Sea level rise

90%70-80%30-60%Snow pack loss

8.0-10.4°5.5-7.9°3.0-5.4°Temperaturerise

Higher Business-as-Usual(970 ppm)

Medium-High(830 ppm)

Lower2050 Target(550 ppm)

EmissionScenario

Source: California Climate Change Center

……or Earlieror Earlier

Changes:Changes:Decreasing Decreasing SnowpackSnowpack

Source: California Climate Change Center

Changes:Changes:Sea-level Rise and the BaySea-level Rise and the Bay

Source: Pacific Institute

Source: BCDC

Changes:Changes:Sea-level Rise and the BaySea-level Rise and the Bay

Source: BCDCSource: BCDC

SFO

Oakland Airport

Source: BCDC

Changes:Changes:Extreme Heat Days per YearExtreme Heat Days per Year

Currently

Lower

Medium-High

Higher

0

20

40

60

80

100

120

140

San Francisco, 2070-2090

Source: BAAQMD

Changes:Changes:Wild FiresWild Fires

San Francisco, 2070-2090

Source: CA Climate Action Team

Challenges:Challenges:COCO22 Emissions per Capita Emissions per Capita

GermanyU.K.

France

India

U.S.

China

0 5 10 15 20

U.S.

Canada

Australia

Saudi Arabia

Taiwan

Russia

Germany

Japan

U.K.

South Korea

South Africa

Italy

Spain

France

Ukraine

Iran

China

Mexico

Brazil

All Other

India

Metric Tons/Year

Source: U.S. Energy Information Administration

Challenges:Challenges:COCO22 Emissions per Capita Emissions per Capita

0 5 10 15 20

U.S.

California

Bay Area

World

Metric Tons/Year

Sources: USEIA, CA Climate Action Team, BAAQMD

Challenges:Challenges:GHGs GHGs ComparedCompared

Sources: USEIA, BAAQMD

Transportation: 14% Transportation: 50%

World Bay Area

Challenges:Challenges:Bay Area Transportation Bay Area Transportation GHGsGHGs

On Road Vehicles85%

Other Mobile8%

Aircraft7%

Source: BAAQMD

Choices:Choices:Individual Agency Climate InitiativesIndividual Agency Climate Initiatives

MTC•Smart Growth

_TLC/HIP_TOD/FOCUS

•Transit Expansion•Fix-It-First Emphasis

BCDC•Sea-level Rise Study•Adaptation Strategy

BAAQMD•Climate Summit•Regional GHG Inventory•Climate Grants•Outreach•Integration

ABAG•Smart Growth/FOCUS•Energy Watch•Green Business

Choices:Choices:Joint Agencies Climate ProgramJoint Agencies Climate Program

• Developed over 6months

• 3 JPC meetings• 2 public workshops

•• EmphasizesEmphasizes jointregional actions– Synergies– Economies of Scale

• Not a fixed plan• A structure for

– Moving forward– Working together– Learning– Communicating– Improving

• Approved by JPC inJuly, 2007

Key Goal

Strategy Element Strategy Element Strategy Element

Supporting Goal Supporting Goal

Supporting Goal Supporting Goal

Strategy ElementStrategy ElementStrategy Element

Recommendations Recommendations Recommendations Recommendations Recommendations Recommendationss

••One Key GoalOne Key Goal••Four Supporting GoalsFour Supporting Goals••Six Strategy ElementsSix Strategy Elements••Twenty action recommendationsTwenty action recommendations

Choices:Choices:Program StructureProgram Structure

Choices:Choices:Program StructureProgram Structure

To be a Model

Establish Priorities Increase Awareness Provide Assistance

Prevention AdaptationAdaptation

Learning Communication

Break HabitsPrepare to AdaptReduce Driving

Recommendations Recommendations Recommendations Recommendations Recommendations Recommendations

Choices:Choices:Key GoalKey Goal

To be a model for California,the nation and the world

To be a model for California,To be a model for California,the nation and the worldthe nation and the world

Choices:Choices:Supporting GoalsSupporting Goals

• Prevention—Meet and surpass statetargets

•Adaptation—Maintain safety andsustainability

•Learning—Measure and evaluate•Communication—Document and

publicize

Choices:Choices:Strategy ElementsStrategy Elements

1. Establish priorities2. Increase public awareness and

motivate action3. Provide assistance4. Reduce driving/promote alternatives5. Prepare to adapt6. Break old habits


1. Establish priorities2. Increase public

awareness andmotivate action

3. Provide assistance4. Reduce

driving/promotealternatives

5. Prepare to adapt6. Break old habits

Bureau of Transportation Statistics







JPC







Bay Area Local Governments Climate Actions

ICLEI CCP

Cool C/C

Targets

Plan

Inventory

0 10 20 30 40 50 60 70 80 90 100 110Number of Local Governments







Bay Area GHGs

Transportation50%

Indust./Comm.26%

Local Electricity Generation

7%

Oil Refining6%

Domestic11%

Choices:Choices:Reduce Driving/Promote AlternativesReduce Driving/Promote Alternatives

Source: MTCSource: MTC

80

90

100

110

120

130

140

150

160

1990 2000 2010 2020

Year

1990=100

Baseline VMT

Baseline CO 2

CO2 Pavley

C02 State 2020Goal


• Pricing• Land Use



• Can be effective inshort term

• Need to deal withequity issues

• Need to providechoices

• Will be politicallydifficult



• Most effective in thelong term– 1% annual growth

rate– In any year, 99% of

development is given

• Need to start now forlong-term benefits

• Will also be politicallydifficult



Transportation CO2 fromcompact development is 20-40% less than from sprawl.

Commute Gas Consumption

0

5

10

15

20

25

30

Tracy to Cupertinoin SUV

Tracy to Cupertinoin Hybrid

Cupertino toCupertino in SUV

Gal

lon

s/W

eek


$113$113

$45$45

$14$14



Bay Area TemperatureGradient: As much asa degree per mile

More InformationMore Information

The Joint Policy Committeewww.abag.ca.gov/jointpolicy

More ReasonsMore Reasons

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