Greenhouse gas (GHG) emissions inventories 2024

Includes: Corporate emission from City operations like buildings, fleet, solid waste, and wastewater Community emissions which come from key sectors such as buildings, transportation, waste and agriculture. This data includes both direct and indirect emissions and follow internationally accepted accounting principles to ensure consistent and transparent reporting. Date Created: September 15, 2025 Update Frequency: Annual Last Reviewed: September 15, 2025 Accuracy: This dataset is currently in beta; the structure and content may change without notice. While every effort has been made to ensure the accuracy and veracity of the information on this website, the City of Ottawa is not responsible in any way for damages arising out of the use of this website. And, although the City of Ottawa relies on reputable sources and believes the information posted on the website by the City is correct, and attempts to keep the information current, the City of Ottawa does not warrant the accuracy or completeness of the information. Attributes: Year Population (Ottawa) GHG Emissions (tonnes of CO2e) - Facilities (Corporate) GHG Emissions (tonnes of CO2e) - Fleet (Corporate) GHG Emissions (tonnes of CO2e) - Solid Waste (Corporate) GHG Emissions (tonnes of CO2e) - Wastewater treatment (Corporate) GHG Emissions (tonnes of CO2e) - Total (Corporate) GHG Emissions (tonnes of CO2e) - Buildings (Community) GHG Emissions (tonnes of CO2e) - Transportation (Community) GHG Emissions (tonnes of CO2e) - Waste (Community) GHG Emissions (tonnes of CO2e) - Agriculture (Community) GHG Emissions (tonnes of CO2e) - Total (Community) Data Steward: Farzam Sepanta Data Steward Email: [e-mail] Department or Agency: Strategic Initiatives Department Branch/Unit: Climate Change and Resiliency Services; Pilots, Governance and Reporting Branch

本数据集涵盖两类排放：一是源自城市运营场景的企业排放，涵盖建筑、车队、固体废物及污水处理领域；二是来自建筑、交通、废物与农业等核心板块的社区排放。本数据包含直接与间接温室气体（Greenhouse Gas, GHG）排放，遵循国际公认的核算原则，以保障报告的一致性与透明度。
创建日期：2025年9月15日；更新频率：年度；末次审核日期：2025年9月15日。
准确性说明：本数据集目前处于测试阶段，其结构与内容可能未经预先通知即发生变更。尽管已尽最大努力确保本网站信息的准确性与真实性，但渥太华市不对因使用本网站所引发的任何损害承担任何责任。此外，尽管渥太华市依托可靠来源，且认定本网站发布的官方信息准确无误，并致力于保持信息的时效性，但渥太华市不对该信息的准确性或完整性作出任何保证。
数据集属性包含：年份、渥太华市人口、温室气体（Greenhouse Gas, GHG）排放（单位：二氧化碳当量（carbon dioxide equivalent, CO₂e）吨）- 企业设施、温室气体排放（单位：二氧化碳当量吨）- 企业车队、温室气体排放（单位：二氧化碳当量吨）- 企业固体废物、温室气体排放（单位：二氧化碳当量吨）- 企业污水处理、温室气体排放（单位：二氧化碳当量吨）- 企业总排放、温室气体排放（单位：二氧化碳当量吨）- 社区建筑、温室气体排放（单位：二氧化碳当量吨）- 社区交通、温室气体排放（单位：二氧化碳当量吨）- 社区废物、温室气体排放（单位：二氧化碳当量吨）- 社区农业、温室气体排放（单位：二氧化碳当量吨）- 社区总排放。
数据管理员：Farzam Sepanta；数据管理员邮箱：[e-mail]；所属部门：战略倡议部；分支机构/单位：气候变化与韧性服务；试点、治理与报告分部。