How do you conduct a greenhouse gas inventory?
GHG Inventory Development Resources
- Step 1: Get Started: Scope and Plan Inventory.
- Step 2: Collect Data and Quantify GHG Emissions.
- Step 3: Develop a GHG Inventory Management Plan.
- Step 4: Set a GHG Emission Reduction Target and Track and Report Progress.
What is a GHG report?
The U.S. Environmental Protection Agency’s (EPA’s) Greenhouse Gas Reporting Program (GHGRP) requires certain facilities to report their emissions of greenhouse gases (GHGs).
How do companies track greenhouse gas emissions?
Facilities calculate their emissions using methodologies that are specified at 40 CFR Part 98Exit Exit EPA website, and they report their data to EPA using the electronic Greenhouse Gas Reporting Tool (e-GGRT). Annual reports covering emissions from the prior calendar year are due by March 31st of each year.
What is national greenhouse gas inventory?
What is a national GHG inventory? the UNFCCC management of GHG emissions. Inventories are used to monitor progress towards reduction targets and to enable countries to access climate finance mechanisms.
How do you calculate Scope 2 emissions?
To calculate scope 2 emissions, the Corporate Standard recommends multiplying activity data (MWhs of electricity consumption) by source and supplier-specific emission factors to arrive at the total GHG emissions impact of electricity use.
What are Scope 1 Scope 2 and Scope 3 emissions?
Scope 1 covers direct emissions from owned or controlled sources. Scope 2 covers indirect emissions from the generation of purchased electricity, steam, heating and cooling consumed by the reporting company. Scope 3 includes all other indirect emissions that occur in a company’s value chain.
Is GHG reporting mandatory?
GHG reporting in the United States Since 2009, the United States has required facilities emitting at least 25,000 metric tons or more of carbon dioxide to report their greenhouse gas emissions to the Environmental Protection Agency every year.
Do companies have to report greenhouse gas emissions?
Since October 29, 2009, all companies in the United States must report their annual Greenhouse Gas (GHG) emissions as mandated by the Environmental Protection Agency.
Why GHG inventory is important?
GHG inventories enable companies to identify their emission sources and track changes over time. Information presented in a GHG inventory can help inform corporate strategies and prioritize actions to reduce emissions, as well as provide benchmarks against which the success of these activities can be measured.
What are scope 1 and 2 and 3 emissions?
Essentially, scope 1 and 2 are those emissions that are owned or controlled by a company, whereas scope 3 emissions are a consequence of the activities of the company but occur from sources not owned or controlled by it.
What is the difference between Scope 1 and 2 emissions?
Scope 1 covers direct emissions from owned or controlled sources. Scope 2 covers indirect emissions from the generation of purchased electricity, steam, heating and cooling consumed by the reporting company.