Overall Rating	Silver
Overall Score	49.83
Liaison	YOLANDA MENDOZA CAVAZOS
Submission Date	June 30, 2022

STARS v2.2

Universidad Autónoma de Tamaulipas
OP-5: Building Energy Efficiency

Status	Score	Responsible Party
	5.57 / 6.00	Yolanda Mendoza MSc. Sustainability

"---" indicates that no data was submitted for this field

Part 1. Site energy use per unit of floor area

Performance year energy consumption

Electricity use, performance year (report kilowatt-hours):

	kWh	MMBtu
Imported electricity	13,665,433 Kilowatt-hours	46,626.46 MMBtu
Electricity from on-site, non-combustion facilities/devices (e.g., renewable energy systems)	0 Kilowatt-hours	0 MMBtu

Stationary fuels and thermal energy, performance year (report MMBtu):

	MMBtu
Stationary fuels used on-site to generate electricity and/or thermal energy	1,829 MMBtu
Imported steam, hot water, and/or chilled water	0 MMBtu

Total site energy consumption, performance year:

48,455.46 MMBtu

Performance year building space

Gross floor area of building space, performance year:

2,651,075 Gross square meters

Floor area of energy intensive space, performance year:

	Floor area
Laboratory space	90,987 Square meters
Healthcare space	0 Square meters
Other energy intensive space	63,905 Square meters

EUI-adjusted floor area, performance year:

2,896,952.75 Gross square meters

Performance year heating and cooling degree days

Degree days, performance year:

	Degree days
Heating degree days	280 Degree-Days (°C)
Cooling degree days	3,342 Degree-Days (°C)

Total degree days, performance year:

3,622 Degree-Days (°C)

Performance period

Start and end dates of the performance year (or 3-year period):

	Start date	End date
Performance period	Jan. 1, 2021	Dec. 31, 2021

Metric used in scoring for Part 1

Total site energy consumption per unit of EUI-adjusted floor area per degree day, performance year:

1.43 Btu / GSM / Degree-Day (°C)

Part 2. Reduction in source energy use per unit of floor area

Baseline year energy consumption

STARS 2.2 requires electricity data in kilowatt-hours (kWh). If a baseline has already been established in a previous version of STARS and the institution wishes to continue using it, the electricity data must be re-entered in kWh. To convert existing electricity figures from MMBtu to kWh, simply multiply by 293.07107 MMBtu/kWh.

Electricity use, baseline year (report kWh):

	kWh	MMBtu
Imported electricity	24,183,157 Kilowatt-hours	82,512.93 MMBtu
Electricity from on-site, non-combustion facilities/devices (e.g., renewable energy systems)	0 Kilowatt-hours	0 MMBtu

Stationary fuels and thermal energy, baseline year (report MMBtu):

	MMBtu
Stationary fuels used on-site to generate electricity and/or thermal energy	15.50 MMBtu
Imported steam, hot water, and/or chilled water	0 MMBtu

Total site energy consumption, baseline year:

82,528.43 MMBtu

Baseline year building space

Gross floor area of building space, baseline year:

2,651,075 Gross square meters

Baseline period

Start and end dates of the baseline year (or 3-year period):

	Start date	End date
Baseline period	Jan. 1, 2019	Dec. 31, 2019

A brief description of when and why the energy consumption baseline was adopted:

This baseline was adopted because it was the last date evaluated.

Source energy

Source-site ratio for imported electricity:

3.14

Total energy consumption per unit of floor area:

	Site energy	Source energy
Performance year	0.02 MMBtu per square meter	0.06 MMBtu per square meter
Baseline year	0.03 MMBtu per square meter	0.10 MMBtu per square meter

Metric used in scoring for Part 2

Percentage reduction in total source energy consumption per unit of floor area from baseline:

42.79

Optional Fields

Documentation to support the performance year energy consumption figures reported above:

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A brief description of the institution's initiatives to shift individual attitudes and practices in regard to energy efficiency:

Sustainability office has a project called UAT Sustentable which aim is to rise awarenes of environmental issues, energy efficiency, sustainable practices through conferences, workshops and campaigns.
It also has two manuals: sustainable events and green offices.

A brief description of energy use standards and controls employed by the institution:

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A brief description of Light Emitting Diode (LED) lighting and other energy-efficient lighting strategies employed by the institution:

According to the strategic plan of the Administration Secretariat, the Maintenance Department of the University has started a program which aim is to change the luminaries in the main existing buildings. LEDs luminaries has been installed in the Management Building, "Gestion del Conocimiento"

A brief description of passive solar heating, geothermal systems, and related strategies employed by the institution:

A brief description of co-generation employed by the institution:

A brief description of the institution's initiatives to replace energy-consuming appliances, equipment, and systems with high efficiency alternatives:

Website URL where information about the institution’s energy conservation and efficiency program is available:

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Additional documentation to support the submission:

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Data source(s) and notes about the submission:

The reason for the reduction in energy consumption during the evaluated year with respect to the base year is due to the fact that the students have not attended the University in person.

The information presented here is self-reported. While AASHE staff review portions of all STARS reports and institutions are welcome to seek additional forms of review, the data in STARS reports are not verified by AASHE. If you believe any of this information is erroneous or inconsistent with credit criteria, please review the process for inquiring about the information reported by an institution or simply email your inquiry to stars@aashe.org.