Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010

Administered by Department of Climate Change and Energy Efficiency

Legislation au F2010L02090 Not in force Legislative Instrument

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EXPLANATORY STATEMENT

 

 

Issued by the Authority of the Minister for Climate Change

and Energy Efficiency

 

Building Energy Efficiency Disclosure Act 2010

 

Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010 (the Determination)

 

 

The Building Energy Efficiency Disclosure Act 2010 (the Act) establishes a scheme for public disclosure of energy efficiency information relating to large commercial office spaces.  The scheme is intended to enable prospective purchasers and tenants to access consistent and accurate energy efficiency information about office spaces, to better inform sale and leasing decisions. 

 

Sections 11, 12 and 15 of the Act impose disclosure obligations on certain owners and lessors of 'disclosure affected buildings' and 'disclosure affected areas of buildings'.  Broadly, owners and lessors are required to disclose energy efficiency information to prospective purchasers and lessees (including sublessees), by:

 

  • having a valid and current 'building energy efficiency certificate' registered on the Building Energy Efficiency Register at the time of offering a building (or area) for sale, lease or sublease; and
  • including an energy efficiency 'star rating' in any sale, lease or sublease advertisement.    

 

Subsection 10(1) of the Act provides that the Minister may, by legislative instrument, determine that a specified kind of building is disclosure affected.  Subsection 10(2) provides that the Minister may, by legislative instrument, determine that a specified kind of area of a building is disclosure affected.

 

The Determination specifies the kinds of buildings that are disclosure affected, and the kinds of areas of buildings that are disclosure affected.  Details of the content of the Determination are set out in the Attachment. 

 

The Determination has been prepared following substantial industry consultation undertaken between December 2007 and June 2010.  This included the delivery of information seminars in each capital city, the release of consultation documents, and the engagement of key stakeholders through workshops and advisory committees. 

 

The Determination is a legislative instrument for the purposes of the Legislative Instruments Act 2003. 
ATTACHMENT

 

Details of the Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010

 

Clause 1 - Name of Determination

 

This is a formal clause setting out the name of the Determination.

 

Clause 2 - Commencement

 

The Determination commences on the commencement of section 3 of the Act.  Section 3 of the Act commenced on 1 July 2010 (see section 2 of the Act).  This means that the Determination operates with retrospective effect. 

 

This retrospective operation will be consistent with section 12(2) of the Legislative Instruments Act 2003.  This is because the disclosure obligation provisions in the Act in sections 11, 12 and 15, do not commence until the implementation day fixed by Proclamation, by virtue of section 22 of the Act.  The proposed implementation day is 1 November 2010. Consistently with this, none of the clauses of the Determination operate to:

 

  • affect the rights of a person (other than the Commonwealth or an authority of the Commonwealth) as at the date of registration so as to disadvantage that person; or
  • impose liabilities on a person (other than the Commonwealth or an authority of the Commonwealth) in respect of anything done or omitted to be done before the date of registration.

 

Clause 3 - Definitions

 

This clause specifies the meaning of a number of terms used in the Determination that are relevant to identifying whether a particular building or area of a building is disclosure affected (see clauses 4 and 5).  

 

The document 'Method of Measurement for Lettable Area', referred to in the definition of net lettable area, is available the Property Council of Australia Limited's website at http://www.propertyoz.com.au.

 

Clause 4 - Disclosure affected buildings

 

This clause specifies, for the purposes of subsection 10(1) of the Act, the kinds of buildings that are disclosure affected. 

 

A building is disclosure affected if:

 

a)          the following criteria are met:

  • the building has a net lettable area of 2000 square metres (the term 'net lettable area' is defined in clause 3); and
  • the net lettable area is for administrative, clerical, professional  or similar information-based activities, including any support facilities for those activities that are located in that area.  This is intended to encompass the types of activities that would usually take place in a commercial office space.  Support facilities for these activities, such as employee break-out areas, restrooms and the like, must be included when calculating the net lettable area.  In the case of a mixed use building, the building itself is unlikely to be a disclosure affected building if the net lettable area is not solely for administrative, clerical, professional  or similar information-based activities, including any support facilities for those activities that are located in that area.  In such cases, only the areas of the building which are for administrative, clerical, professional  or similar information-based activities and related support facilities may be subject to the obligations affecting disclosure affected areas, if the conditions under clause 5 are met; 

and

 

b)         neither of the following two exceptions apply:

  • the building is held under a strata title system.  This is because of the considerable difficulty that is likely to be encountered in assessing the energy efficiency of strata titled offices at this time.  It is intended that this exception be reviewed when an appropriate assessment methodology becomes available; or 
  • the building is a new construction, and the certificate of occupancy (however described in each jurisdiction) for the building was issued less than two years ago.  As soon as the two year period has ended, the building will become disclosure affected (unless it is held under strata title).

 

Clause 5 - Disclosure affected areas of a building

 

This clause specifies, for the purposes of subsection 10(2) of the Act, the kinds of areas of buildings that are disclosure affected. 

 

An area of a building is disclosure affected if:

 

a)                  the following criteria are met:

  • the area has a net lettable area of 2000 square metres. The term 'net lettable area' is defined in clause 3; and
  • the area is for administrative, clerical, professional  or similar information-based activities, including any support facilities for those activities that are located in that area.  This is intended to encompass the types of activities that would usually take place in a commercial office building.  Support facilities for these activities, such as employee break-out areas, restrooms and the like, must be included when calculating the net lettable area. 

and

 

b)                 neither of the following two exceptions apply:

  • the area is held under a strata title system.  This is because of the considerable difficulty that is likely to be encountered in assessing the energy efficiency of strata titled offices at this time.  It is intended that this exception be reviewed when an appropriate assessment methodology becomes available; or 
  • the area is contained in a building which is a new construction, and the certificate of occupancy (however described in each jurisdiction) for the building was issued less than two years ago.  As soon as the two year period has ended, the building will become disclosure affected (unless it is held under strata title).

Overview

The Building Energy Efficiency Disclosure Act 2010 was enacted to address the issue of transparency in energy efficiency information for large commercial office spaces, thereby enabling prospective purchasers and tenants to make more informed decisions. This Act was passed by the Australian Parliament to create a framework for the public disclosure of energy efficiency data. The policy objective of this Act is to enhance market efficiency and promote better environmental outcomes by ensuring that energy efficiency information is readily available. Under the Act, specific disclosure obligations are placed on owners and lessors of buildings and areas within buildings that meet certain criteria, requiring them to provide current energy efficiency certificates and star ratings to potential buyers and lessees. The Act allows the Minister for Climate Change and Energy Efficiency to determine, through legislative instruments such as the Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010, which buildings and areas of buildings are subject to these disclosure requirements. This Determination was developed following extensive industry consultation and identifies buildings with a net lettable area of 2000 square metres or more used for administrative, clerical, professional or similar activities as disclosure affected, unless certain exceptions apply, such as being held under a strata title system or being less than two years old. The Determination ensures that the Act’s provisions operate consistently with existing legislative frameworks and do not disadvantage individuals or impose liabilities for actions taken before the Act's implementation.

Scope and Application

The Building Energy Efficiency Disclosure Act 2010 establishes a scheme for the public disclosure of energy efficiency information relating to large commercial office spaces to enable prospective purchasers and tenants to make informed decisions. Sections 11, 12 and 15 of the Act impose disclosure obligations on owners and lessors of 'disclosure affected buildings' and 'disclosure affected areas of buildings'. Owners and lessors must ensure a valid and current 'building energy efficiency certificate' is registered on the Building Energy Efficiency Register when offering a building or area for sale, lease or sublease and include an energy efficiency 'star rating' in any sale, lease or sublease advertisement. The Minister may determine which buildings and areas of buildings are disclosure affected, which is set out in the Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010. The Determination specifies buildings with a net lettable area of 2000 square metres for administrative, clerical, professional or similar information-based activities as disclosure affected, excluding those held under a strata title system or that are new constructions with a certificate of occupancy issued less than two years ago. The Determination operates with retrospective effect from the commencement of the Act on 1 July 2010, subject to certain conditions.

Key Provisions

The Building Energy Efficiency Disclosure Act 2010 (the Act) creates a framework for publicly disclosing energy efficiency data about significant commercial office spaces. Sections 11, 12, and 15 of the Act mandate disclosure obligations for specific building owners and lessors. These sections require that owners and lessors of ‘disclosure affected buildings’ and ‘disclosure affected areas of buildings’ provide energy efficiency information to prospective buyers and tenants, including ensuring that a valid and current ‘building energy efficiency certificate’ is registered on the Building Energy Efficiency Register when offering a building or area for sale, lease, or sublease, and that an energy efficiency ‘star rating’ is included in any sale, lease, or sublease advertisement. The Act allows the Minister to determine, by legislative instrument, which buildings and areas within buildings are considered ‘disclosure affected’. This determination is detailed in the Building Energy Efficiency Disclosure (Disclosure Affected Buildings) Determination 2010 (the Determination). This Determination specifies that a building is ‘disclosure affected’ if it has a net lettable area of 2000 square metres or more and is used for administrative, clerical, professional, or similar information-based activities, provided that the building is not held under a strata title system and has been occupied for at least two years. For areas within a building, the criteria are similar, with an additional condition that the area itself must have a net lettable area of 2000 square metres or more and is not held under a strata title system. The Act imposes several obligations on the owners and lessors of disclosure affected buildings and areas. These include ensuring that a valid energy efficiency certificate is registered and displayed prominently, and that energy efficiency ratings are included in advertisements. Additionally, the Determination provides that these obligations do not affect the rights of individuals or impose liabilities for actions taken before the Determination’s effective date. Failure to comply with the requirements of the Act and the Determination can result in civil or criminal penalties. While the specific penalties are not detailed in the provided text, it is common under Australian legislation for breaches of such statutory obligations to attract fines. The severity of the penalties may depend on factors such as the degree of non-compliance and whether it was deliberate or negligent. Continuous or severe non-compliance might also lead to more stringent enforcement actions, potentially including legal proceedings to compel compliance or impose additional fines.

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.