abb presentation 5ª expoenergia energy efficiency ... 15, 2010| slide 4 ... double energy...

© ABB Group November 15, 2010 | Slide 1

5ª ExpoEnergiaEnergy efficiency, renewables and energy storage

ABB Presentation


Contents

Today’s energy challenges

Energy efficiency

Key technologies

Technologies in action

Renewable energy

Energy Storage

What ABB is doing

Summary


Today’s energy challengeRising demand

China

94% 177%

India

116% 261%

Europe and North America5.4% 26%

140%89%Growth in primary energy demandGrowth in electricity demand

IEA forecast 2007-30

M. East and Africa


Volatile fuel costs

Climate change

Access to affordable energy

Security of energy supply0

20

40

60

80

100

120

1987

2009

Oil price ($)Source: Bloomberg

Year-end prices only

-0.4

-0.2

0

0.2

0.4

0.6

1890 2000

Change in average global temperature

Source: NASA

Global mean surface temperature anomaly relative to 1961-1990

+1°C

Today’s energy challengesFuel costs, climate change, supply


Today’s energy challengesCut link between growth, energy use and emissions

Meeting these challenges requires the world to:

Reduce the correlation between economic growth

and energy use

Reduce the correlation between energy use and

emissions

Energy

efficiency

Renewable sources

of energy


Contents


Energy efficiency

Key technologies


Renewable energy

Energy Storage

What ABB is doing

Summary


The case for energy efficiencyThe main source of potential emissions reductions

2000 2007 20302020

CO2 emissions (Gigatonnes)

40

30

20

57%

20%

10%10%

Energy efficiency

Renewables

NuclearCCS*

Current trend

450 Policy Scenario

*Carbon capture and storage

Biofuels (3%)

World energy-related CO2 savings by policy measure under 450 Policy Scenario relative to Reference ScenarioSource: IEA, World Energy Outlook 2009


The case for energy efficiencyFast and cheap: technology is already available

“Improving energy efficiency worldwide is the fastest, the most sustainable and the cheapest way to reduce

greenhouse gas emissions and enhance energy security.”(Final statement of G-8 summit, Germany, June 2007)

“On average, an additional dollar invested in more efficient electrical equipment, appliances and buildings avoids more

than two dollars in investment in electricity supply.”(International Energy Agency's World Energy Outlook, Nov. 2006)


Primary energy Transport Generation T&DIndustrial processes

Industrial production

80% of energyis lost

Avai

labl

e en

ergy

Only 20% of primary energy generates economic valueThe rest is lost to conversion processes, transportation and operational inefficiencies


Primary energy Transport Generation T&DIndustrial processes

Industrial production

Avai

labl

e en

ergy

ABB technology can double energy productivity

More efficient fuel combustion

Higher pipeline flows

Improved well efficiency Lower line losses,

higher substation efficiency

Improved productivity

More efficient motors & drives

Drives &motors

ProcessAutomation

Marine & pipelines

Power plantautomation

Gridoperation

Processautomation

Reducing losses along the energy chainABB technology helping at every step


Contents


Energy efficiency

Key technologies


Renewable energy

Energy Storage

What ABB is doing

Summary


Key technologiesHigh-efficiency motors

About two-thirds of electricity consumed by industry is used to run electric motors

Cost of buying a motor is ca. 3% of its lifetime cost: energy consumption is ca. 94% (and rest is maintenance)

An 11-kW ABB motor (2% more efficient than a competitor’s equivalent) can save 33.6 MWh, corresponding to 1.1 metric tons of CO2, in one year of operation*

A single pulp and paper factory can have 2,000 motors running continuously

*operating 8,000 hours a year


Key technologiesVariable-speed drives

A drive can reduce energy consumption by as much as 50% for motors running pumps, fans or conveyors

Alternative is often to let motor run at full speed and “throttle” output (which is like controlling a car’s speed by braking while other foot is still on accelerator)

Less than 10% of motors worldwide are equipped with a variable-speed drive

ABB’s installed base of drives saved about 140 million tons of CO2 emissions in 2008


Key technologiesProcess automation

Monitoring and managing industrial and utility plants

Thousands of instruments measure temperature, pressure, flow etc. around plant and feed data into control system for central management of plant

Systems run closer to peak efficiency to reduce waste

Higher output and quality per unit of energy used


Key technologiesHVDC and FACTS

HVDC (high-voltage direct current)

About 7-8% of electrical power is lost to heat during transmission and distribution

Raising transmission voltage by a factor of 2 can theoretically reduce electrical losses by a factor of 4

FACTS (flexible alternating current transmission systems)

Increase capacity of transmission lines, reducing need to build new infrastructure

Improve voltage quality


Key technologiesNetwork management

Challenge for utilities is to produce only as much power as is needed and to keep voltage as high as possible

Distributing excess power or allowing voltage to drop result in energy losses

Network management enables utilities to monitor and control their networks from a single control room, in real time

Utilities can model network behavior to devise safest and most efficient way of operating network

Losses minimized by controlling voltage level in transmission grid


Key technologiesRobotics

ABB robots enable energy efficient applications (eg, washers, painting)

Robots increase productivity, reducing resources needed – including energy –per manufactured unit

Robots increasingly used in making of photovoltaic panels, helping solar industry become more competitive

Robots becoming more energy efficient themselves: reduced weight, recycling of braking power


Key technologiesElectric ship propulsion and turbocharging

ABB’s Azipod electric propulsion units save space on board, reduce noise and improve maneuverability

They also save fuel, reducing consumption by about 15%

ABB turbochargers help to increase engine output by up to 300%

Fuel efficiency can be increased by about 10%

Turbochargers used in ships, large trucks, locomotives, stationary engines


Key technologiesBuilding automation

Technology monitors human activity and weather to control:

lighting; shutters; heating; ventilation and air conditioning; security and surveillance; energy management

Energy consumption for lighting in buildings can be reduced by up to 30%

Energy consumption for heating and ventilation can be reduced by up to 20%


Contents


Energy efficiency

Key technologies


Renewable energy

What ABB is doing

Summary


Germany’s E.ON cut fuel use during boiler start up at Ingolstadt power plant (Unit 4) by as much as 20% using ABB’s Boilermax optimization systemThermal power plants perform ca. 150 start-ups/year

The Totana photovoltaic solar plant in southern Spain has a performance ratio > 80% (˜5% above normal) ABB delivered the turnkey installation in collaboration with a mechanical partnerIt produces 2.2 GWh per year – avoiding 2,200 tons of greenhouse gas emissions annually

Technologies in actionPower generation


Power Technologies in actionPower transmission

StatoilHydro’s Troll platform in North Sea is world’s first to be linked to mainland power grid, avoiding use of inefficient diesel generators

Link using HVDC avoids 230,000 tons of CO2 and 230 tons of NOx per year

ABB’s HVDC technology also connects Norway and the Netherlands via a 580-km underwater power link

Norwegian hydro power supports Dutch wind farms and reducing reliance on thermal power generation

Surplus generation from the Netherlands can be used in Norway, where hydropower can be put on hold

Overall, CO2 emissions estimated to be cut by 1.7 million tons a year


Technologies in actionIndustrial processes

ABB motors and drives replace old motors and mechanical flow systems on five process fans at a Kemira GrowHow fertilizer plant in Finland

Reduced CO2 emissions of about 2,800 tons/year

Lightweight picker robots reduce energy consumption of pretzel production by 12% at Swiss baker Roland

Aluminum Corp. of China installs seven drives at Qinghai branch to control fans in exhaust gas cleaning system

Reduced CO2 emissions of about 4,000 tons/year


Japan’s ShinNihonkai ferry company cut fuel consumption by 20% using Azipods in place of twin-screw propulsion

Solution avoids CO2 emissions of ca. 68,000 tons/year

An ABB high-voltage power link allows large ships in port of Seattle to draw power from the grid rather than from diesel engines

Fuel consumption cut by as much as 35 tons per stay. Particulate matter from diesel engines reduced by almost 8 tons; SO2 emissions cut by more than 200 tons

Technologies in actionMarine


Contents


Energy efficiency

Key technologies


Renewable energy

Energy Storage

What ABB is doing

Summary


Renewable energySizeable contribution from wind, solar and geothermal

2000 2007 20302020

CO2 emissions (Gigatonnes)

40

30

20

57%

20%

10%10%

Energy efficiency

Renewables

NuclearCCS*

Current trend

450 Policy Scenario

*Carbon capture and storage

Biofuels (3%)

World energy-related CO2 savings by policy measure under 450 Policy Scenario relative to Reference ScenarioSource: IEA, World Energy Outlook 2009


ABB technology opportunities in wind power

Static var compensation

Permanent magnet generators(maintenance free)

Switches &breakers

Controlproducts

Transformers

HVDC Light(underground or subsea connections to the grid)

Power electronics(control “unstable” power flows)

Converters(handling intermittent power supply for storage, changing power frequency for conventional grids)

Transformers

Compact substations(can also be used offshore)


Selected renewable energy projectsWind, solar, wave

Thornton Bank wind farm, Belgium’s largest (300 MW), avoids 450,000 tons/year of CO2

ABB supplies C-Power NV with electrical system analysis, underwater power cables and electrical equipment

Europe’s largest solar energy plant (100 MW) in Spain avoids 345,000 tons/year of CO2

ABB supplies Andasol power plant with control system for plant, power transformers and substation equipment

World’s first commercial wave farm (2.25 MW) in Portugal, avoids 6,000 tons/year of CO2

ABB supplies Enersis with customized generators for new wave energy technology


Contents


Energy efficiency

Key technologies


Renewable energy

Energy Storage

What ABB is doing

Summary

© ABB2009-05-19 SmartGrid_Overview_rev12a.ppt | 30

Evolution of grid designFrom traditional to future grids

Centralized power generation

One-directional power flow

Generation follows load

Operation based on historical experience

Limited grid accessibility for new producers

Centralized and distributed power generation

Intermittent renewable power generation

Consumers become also producers

Multi-directional power flow

Load adapted to production

Operation based more on real-time data

trad

ition

al g

rids

futu

re g

rids

Grid applications for energy storageDischarge times

DynaPeaQ core range:

5 to 60 minutes

5 to 50 MW


Flywheels Batteries Pump storageCapacitors

Fractions ofseconds

Minute(s) to hour(s) Hours to days Discharge timeMinute

Grid applications for energy storageGrid connection of renewable generation

When connecting large wind farms to the power grid, they will typically be connected to weak grids. Issues such as:

steep power changes

voltage control

grid stability during and after faults and

frequency regulations

are areas where the new DynaPeaQsystem supports the wind farm.


Grid applications for energy storageBackup power

DynaPeaQ continuously supports the grid with reactive power and in case of generation loss DynaPeaQ will push active power into the grid until new generation is available.


Grid applications for energy storageIntermittent loads of a railway

Accelerating a heavy train can expose the grid to a peak load that traditionally gave rise to extensive capacity build out investments. With DynaPeaQ the required acceleration power is literary taken from the train’s latest deceleration.


Grid applications for energy storageEmergency and short-time power

In a distribution grid a compensator for reactive power would typically provide for power quality improvement. The energy storage adds a whole range of new functions.

In cases where local loading exceeds grid capacity DynaPeaQ provides load support

After black-out restoration, the Energy Storage might be the starting point

For sensitive loads, the Energy Storage can provide overbridging power between outage and backup power


Grid applications for energy storageSmart Grid

Smart Grid applications with DynaPeaQ:

Provides possibilities for connection of renewables

Dynamic energy storage

Integration of electric vehicles

Peak-load shaving

Ancillary services


Grid applications for energy storageEconomical models

Deregulation provides new possibilities

Take advantage of electric energy price difference

Buy cheap – Store – Sell at higher price

Industry electric supply

Reduce power peaks to cut costs (tariff issue)

Postpone investments in grid strengthening


DynaPeaQBattery solution

The Battery Technology selected for DynaPeaQ is the Li-ion Battery.

The development of Li-ion batteries benefits from the present development of batteries for electrical vehicles.

Calendar life time is acceptable, more than 15 years

Charge / Discharge cycle life time is acceptable.


DynaPeaQ – Battery SolutionThe Battery Technology selected for DynaPeaQ is the Li-ion Battery.


# 1 # 2 # 2 # n

Cell Module Room

String Storage

DynaPeaQTypical single line diagram

ScalabilityProject depending number of battery strings is included. At a later stage, more battery strings can be added, for higher power and energy. Typically, converters have margins due to reactive power requirements.

FlexibilityCharging and discharging are fully flexible to the extent that, according to need, high power can be charged/discharged for a short time (power applications), or low(er) power for a long(er) time (energy applications)


DynaPeaQTypical layout

Typical layout for 20 MW during 15 min +/-30 Mvar continuously


50 m65 m


Contents


Energy efficiency

Key technologies


Renewable energy

Energy Storage

What ABB is doing

Summary


What ABB is doing: a history of action

Saving energy

1998-2003: Greenhouse gas emissions cut by 1% pa

2006-09: Rolling two-year program to cut energy use per manufactured unit by 5%

From 2010: Annual 2.5% reduction in energy use per employee

Pioneering environmentally conscious design

1991-1993: audit of impact of manufacturing processes

From 1994: implementation of environmental management systems

From 1998: focus on environmental performance of products over their life cycle

today: >50% of research efforts aimed at increasing energy efficiency


Summary

Today’s challenge is to cut link between GDP growth and consumption, and between consumption and emissionsImproving energy efficiency and promoting use of renewable energy are cheapest and fastest optionsThere is huge potential to reduce energy waste all along energy chain.ABB has leading technology at each step and provives additional benefits with energy storage.By reducing energy losses, ABB technology:

Mitigates demand for new power generationMakes better use of natural resourcesMakes industry more efficient and competitive


ABB Message

abb presentation 5ª expoenergia energy efficiency ... 15, 2010| slide 4 ... double energy...

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