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Il futuro ha bisogno di ricerca!

Klimakit energy retrofit: organizational model and operational tools

(2)
(3)

Klimakit project

Klimakit tools

Klimakit model

(4)

Klimakit tools

Klimakit model

Klimakit project

(5)

Klimakit project

(6)

Klimakit project

Klimakit Goals

Goal 1 – Professionals and Technicians

1.

Supporting the building and energy sector of South

Tyrol to collaborate for developing energy refurbishment

projects

Energy performance guarantee

Quality assurance of the project

Acceptable pay back time (about 10 years)

Adequate costs (retrofit prices should be 15-20%

(7)

Klimakit project

Klimakit Goals

Goal 2 – Users

2.

Leading the users, by means of a user web interface,

toward high level of indoor comfort using the lowest

energy rate

Showing energy performance indicators to users to

increase their awareness on energy performance and

increase indoor thermal comfort

Giving behavioral advices to reduce the energy

consumption

Notifying to the users of benchmark performance

indicators they should have

(8)

Klimakit project

Klimakit Goals

Goal 3 – Public administration

3.

Spurring public administration into changing the

actual legislative framework to allow social housing

association to test innovative models for energy

refurbishment

Defining a roadmap for social housing associations

and public administration to support the introduction

of new models

(9)

Klimakit tools

Klimakit model

Klimakit project

(10)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

construction works

Building

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

3

Energy

supply

(11)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

construction works

Building

Monitoring

Setting energy

efficiency measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

3

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

(12)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

construction works

Building

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

3

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

(13)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

construction works

Building

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

3

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

(14)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of

building system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

(15)

Klimakit tools

Critical issues of the energy retrofit process

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

(16)

Klimakit tools

Critical issues’ solutions

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

(17)

Klimakit tools

Tool online: Analysis Klimakit

(18)

Klimakit tools

Tool online: Analysis Klimakit

(19)

Klimakit tools

Tool online: Analysis Klimakit

(20)

CTRL

KK FULL

CTRL

KK SINGLE

KK BASE

KK FLEXI

CTRL

KK ZERO ENERGY

CTRL

KLIMAKIT TECHNOLOGICAL PACKAGES

Klimakit tools

(21)

KK BASE

KLIMAKIT BASE PACKAGE

LEVEL 1

LEVEL 2

LEVEL 3

Klimakit tools

(22)

KK BASE

KLIMAKIT BASE PACKAGE

LEVEL 1

LEVEL 2

LEVEL 3

Klimakit tools

Tool online: Analysis Klimakit

RUNNING

COSTS

SAVINGS

50%

CO

2

EQ.

EMISSIONS

54 kg/year

CO

2

EQ.

EMISSIONS

30 kg/year

CO

2

EQ.

RUNNING

COSTS

SAVINGS

72%

RUNNING

(23)

KK BASE

KLIMAKIT BASE PACKAGE

LEVEL 1

LEVEL 2

LEVEL 3

Klimakit tools

Tool online: Analysis Klimakit

RUNNING

COSTS

SAVINGS

50%

CO

2

EQ.

EMISSIONS

54 kg/year

CO

2

EQ.

EMISSIONS

30 kg/year

CO

2

EQ.

EMISSIONS

RUNNING

COSTS

SAVINGS

72%

RUNNING

COSTS

ENVELOPE

COSTS

145 €/m

2

ENVELOPE

COSTS

161 €/m

2

ENVELOPE

COSTS

BUILDING

SYSTEM

COSTS

- €/m

2

BUILDING

SYSTEM

COSTS

- €/m

2

BUILDING

SYSTEM

(24)

KK BASE

KLIMAKIT BASE PACKAGE

LEVEL 1

LEVEL 2

LEVEL 3

Klimakit tools

Tool online: Analysis Klimakit

RUNNING

COSTS

SAVINGS

50%

CO

2

EQ.

EMISSIONS

54 kg/year

CO

2

EQ.

EMISSIONS

30 kg/year

CO

2

EQ.

RUNNING

COSTS

SAVINGS

72%

RUNNING

ENVELOPE

COSTS

145 €/m

2

ENVELOPE

COSTS

161 €/m

2

ENVELOPE

BUILDING

SYSTEM

COSTS

- €/m

2

BUILDING

SYSTEM

COSTS

- €/m

2

BUILDING

PAYBACK

TIME

15 years

PAYBACK

PAYBACK

TIME

13 years

(25)

Klimakit tools

Critical issues’ solutions

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

3

KlimaKit

Criteria

(26)

Klimakit tools

Soft criteria for tendering procedure

In order to control the chosen solutions, the quality of the building works

and the building management over the time it is recommended to introduce

the following elements as soft criteria into the tendering procedure:

Building energy performance guarantee

Planning of a energy consumption monitoring system

Management and maintenance plan

Criteri

KlimaKit

(27)

Klimakit tools

Critical issues’ solutions

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

3

Esecuzione lavori

(28)

Klimakit tools

BIM

Benefits of BIM for social

housing Association and

building retrofitting:

Creating BIM database

with information on energy

efficiency measures

Optimization of

building site management

Several potential in

management and

maintenance of building

and building system

Coupling BIM model

with data from monitoring

system

Esecuzione

lavori

(29)

Klimakit tools

BIM - Monitoring

Esecuzione

lavori

Cantiere

(30)

Klimakit tools

Critical issues’ solutions

Preliminary

planning

Designing

Building construction

works

Monitoring

Setting energy efficiency

measures

Designing the energy

efficiency measures

2

Tendering

procedure

1

Design

competition

Building site

Management and

maintenance of building

system

Energy

supply

SOCIAL HOUSING

ASSOCIATION

DESIGNERS

Difficulties of choosing

among energy

efficiency measures

offered by the market

SOCIAL HOUSING ASSOCIATION

DESIGNERS

Difficulties with checking the

chosen solutions

SOCIAL HOUSING

ASSOCIATION

BUILDING COMPANY

Poor control over

quality of building

works

ENERGY SUPPLIER

USERS-TENANTS

Difficulties on energy savings

assessment and on management

of building system

3

KlimaKit

contracts

(31)

Klimakit tools

Monitoring and energy contracts

KlimaKit

Contracts

Reliable contractual tools are essential to allow the application of Klimakit model.

The Klimakit contracts support both the realization of the building retrofit project and

the following phase of monitoring and management of building and building system.

The guide lines for the Klimakit contracts specify:

Regulatory framework of the energy supply contract

Main structure of the contract

Definition of main contractual elements (obligations, compensation, legal

protection, duration etc.)

(32)

Klimakit: Modello organizzativo per il risanamento energetico

Klimakit tools

Klimakit model

Klimakit project

(33)

Klimakit model

Existing business model

Social housing

association

Energy supply

User – Tenant

References

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