the case for retiring columbia generating station · columbia generating station boiling water...

62
The Case for Retiring Columbia Generating Station

Upload: others

Post on 24-Apr-2020

2 views

Category:

Documents


0 download

TRANSCRIPT

Page 2: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

No Nukes Northwest

Page 3: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Columbia Generating Station

Boiling water reactor used to produce heat to run

turbines to create electricity (same as Fukushima)

Uranium fueled

Located on the Hanford Nuclear Reservation in

eastern Washington just north of Richland,

Kennewick and Pasco

Cooled by the Columbia River

The Only Nuclear Power Plant

in the Northwest

Page 4: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS

Page 5: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS

Page 6: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS

Page 7: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS has generated

electricity with nuclear

power for 30 years…

but supplies only 3.9% of the Northwest region’s needs.

Page 8: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Nuclear Power

Dirty Dangerous

Expensive

Page 9: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

It is Dirty

Utah Uranium Mine

Page 10: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Carbon Emitted per Kilowatt

*Uranium mining

Total: 66.08 g/kWh

25.09

8.2 11.58

9.2

12.01

*

Page 11: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Not the Carbon Free Energy

as Advertised

Construction

Milling, Mining and Enrichment

Heavy Water Production

Energy NW Paducah Fuel Contract

Coal (with scrubbing)

Natural gas (CCCT)

Nuclear

Solar (PV)

Solar (parabolic trough)

Hydroelectric

Wind (onshore)

0 200 400 600 800 1000 1200

Life Cycle GHG Emissions

(based on Sovacool, Energy Policy 36 (2008) 2940– 2953)

g CO2eq/kWh

Nuclear

Page 12: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

It is Dangerous

Design Location Radioactive Legacy

Page 13: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Fukushima vs. CGS

“Atomic energy is a stupid way

to boil water.” ~Buckminster Fuller

Page 14: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Boiling Water Reactor Design at

Fukushima Daiichi

Spent Fuel

Pool

Page 15: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Spent Fuel Pool Design

Fukushima Dai-ichi Reactor

Unit 4

Page 16: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Aging Reactors In

cre

as

ed

Fa

ilu

re R

ate

Page 17: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS Problems to Date

Safety issues

Electrical fires

Aging parts

Page 18: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Location

June 14, 2011 Fort Calhoun, NB and Missouri River

Page 19: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Wildfires on the Hanford

Reservation

Page 20: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Known Earthquakes Affecting Hanford Region

Year: 1872

Magnitude 7.4

Hanford

Page 22: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Newly-Discovered

Earthquake Potential

Hanford lies on 12 known

earthquake fault lines

Tied to Puget Sound

subduction zone

Page 23: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Hanford

Reservation

Page 24: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Dams

on the

Columbia

River

Hanford

Grand Coulee

Portland

Page 25: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Grand Coulee Earthquake

• 1872 earthquake epicenter was less

than 100 miles from Grand Coulee site

Page 26: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Teton Dam Collapse 1976

Page 27: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Nov 17, 2013

3.2

Earthquake

epicenter

CGS

Page 28: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

CGS Website on

Seismic Bracing

Page 29: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Human Acts of Destruction

A terrorist attack on CGS may

have been planned by Al Qaeda

in 2002

Page 30: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Guarding Spent Fuel Rods

at CGS

Page 31: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Squirrels to Solar Flares

The electrical grid can be

knocked out for hours with

common incidents.

Page 32: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

It is Dangerous

Radioactive Waste: High and Low

Level HOSS: hardened on-site

storage for spent fuel

rods

Page 34: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Radioactive Waste

High Level

Page 35: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

H.O.S.S.

HARDENED ON-SITE STORAGE for High Level Waste

Page 36: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Radioactive Waste

Low Level

Page 37: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

It is Expensive

Page 38: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Bathtub Curve

Market Price (Mid-C)

Page 39: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

What are the real costs? Columbia Generating Station Operating Expenses

Page 40: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Future Capital Expenditures Needed to Maintain CGS: Fukushima-type upgrades

including filters and vents ($24-30 million)

Seismic upgrades (unknown $$)

Normal end-of-life part replacements including the steam generator and turbines ($122 m)

Page 41: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

“No days lost in 10 years” The truth is that the maintenance

time for 2011 which was scheduled to

be 80 days stretched to 175 days

because of the replacement of the

brass condenser

Page 42: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Potential Economic

Consequences of Meltdown

Intense contamination of the Columbia River

Displacement of large groups of residents (Richland, Kennewick, Pasco and possibly beyond to Portland/Vancouver)

Creation of hundreds of square miles of uninhabitable land

Major economic impact on industries

Page 43: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

50 mile radius = 300,000 people

Yakima

Pendleton

Page 44: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Industries within 50 Miles

of Hanford

Salmon

Fruit, vegetables and hops

Wine

Research & Fabrication Companies

◦ Battelle NW Labs ($1 billion annual revenue)

◦ Areva nuclear fuel fabrication (French company)

◦ Silicon manufacturers

Page 45: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Double Jeopardy:

Hanford Waste and CGS

K

15 miles

B-C

Tank Farms

Priest Rapids

Dam

CGS

Columbia River

Page 46: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Hanford Nuclear Waste

K Basin: spent fuel from nuclear production

reactors (1968) considered one of most

vulnerable sites at Hanford because of

corroded pools

WESF: largest concentration of strontium and

cesium in the world; no containment or back-up

systems; located near the tank farms

Tank Farms: enough plutonium to make 70

nuclear bombs

CGS: above-ground holding pool (similar to

Fukushima) is already 2/3rds full of spent fuel

Page 47: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

B Reactor

Page 48: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Path to a

Nuclear-Free

Energy Plan

Page 49: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

What is Needed to Replace the

3.9% Electricity Produced by

CGS?

Conservation through efficient

technology and PUD incentives

( Potential energy savings: 3 to 5%)

Safer, cleaner energy production

through alternatives like wind and

solar

Page 50: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Energy Efficiencies

Residential: LED, heat pump and

power strip technologies as well as

monitoring equipment

Commercial and Industrial: new

building systems as well as retrofits,

greater use of combined heat and

power (CHP) systems, new

agricultural energy technologies

Page 51: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Renewable Energy Sources

Reported by Washington Utilities

2012

Wind

75%

Hydro

Upgrades 22%

Solar .02%

Biomass 2%

Landfill Gas .6%

Page 52: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Alternative Energy Has

Relative Short Start-Up Time

Exelon’s first commercial wind farm only started operating in January 2012. The company now has 44 wind projects operating in 10 different states.

Nuclear plant takes 10-15 years to

build.

Page 53: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Other Regions Are Well On Their

Way to Alternatives to Nuclear

According to Christopher Crane, the CEO of

energy giant Exelon, “as wind power

increases, nuclear power will decrease”

Page 54: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Driving Factors to Abandon Nuclear:

Costs and Safety Concerns

Are Global Concern

U.K.’s plan to build 10 new

nuclear power plants just lost the

backing of British utility Centrica

In Japan, only two of 54 have

been allowed to continue

operation

Germany plans to shut down all

of its nuclear plants by 2022

Page 55: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Citizens Don’t Want It

“Nuclear power

is everywhere –

no thank you!”

Germany 2012

50,000 Germans

block railway

deliveries of uranium

(Nov 2010)

Page 56: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

What about the Costs of

Decommissioning?

Much of it could be covered by

foregone capital expenditures

needed for new Fukushima-

driven regulatory requirements

Page 57: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Nuclear power is dirty,

dangerous and

expensive.

There are alternatives!

Page 58: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

What You Can Do

Support the closing of CGS for

safety and economic reasons

Support energy conservation

Contact Kitzhaber, DeFazio, Merkley

and Wyden

Page 59: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

ShutDownCGS.wordpress.com

Page 60: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

http://www.energy-

northwest.com/news/2011/documents/NR

%2011-

11%20Nuclear%20Energy%20Facility%20

Connects%20to%20Power%20Grid%20FI

NAL.pdf

Page 61: The Case for Retiring Columbia Generating Station · Columbia Generating Station Boiling water reactor used to produce heat to run turbines to create electricity (same as Fukushima)

Tokyo