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Key Performance Data

These indicators represent summarized annual performance for 2018. Environmental and social data from WGL Holdings, Inc. (including Washington Gas) is not included, because these companies joined AltaGas in July 2018. All currency is in Canadian dollars ($CAD) unless otherwise noted.

ESG Topic Indicator Company-Wide* Midstream Utilities Power
Environment
Greenhouse Gas (GHG) Emissions

Scope 1 and 2 GHG emissions
tonnes CO2e

2,361,713

1,208,798

56,936

1,095,979

Scope 1 GHG emissions
tonnes CO2e

2,094,111

944,319

54,691

1,095,101

Scope 2 GHG emissions
tonnes CO2e

267,602

264,479

2,245

878

Scope 1 methane emissions
%

9%

15%

64%

0%

Scope 1 emissions third-party verified
%

87%

78%

0%

100%

Scope 1 emissions under emission limiting regulations
%

97%

100%

0%

100%

Air
Emissions

S02 emissions
tonnes

200

NOx emissions
tonnes

3,609

VOC emissions
tonnes

2,427

PM10 emissions

42

Download a PDF of the table

Our ESG Journey

At AltaGas, our core values guide our behaviour and strategy, including ESG. We pride ourselves on using data and sound judgement to support our decision-making. The data we include in our ESG decision-making and reporting is based upon industry best practice.

In 2018, we began standardizing our measurement and collection of ESG performance data. While our companies have always reported in compliance to the relevant standards and authorities, we are now enhancing our data collection and reporting.

This is to provide increased transparency and consistency, and improve our ability to deliver comparative metrics.

In the coming years, our ESG reports will include performance data covering more categories in greater depth, guided by internal materiality assessments. This, and our ESG strategy, is evolving as we mature and the broader industry changes.

Questions?

For any inquiries regarding this report or its contents, please contact ESG@altagas.ca.