The GHG Emission Calculator helps you calculate the environmental footprint created by a broad range of emission-generating activities. It simplifies the process of converting your operational activity data into CO2e (carbon dioxide equivalent) estimates, allowing you to understand your impact on the environment and identify actions to manage and reduce it. Operational activity data can be generated from any actions that result in greenhouse gas emissions, including vehicle rides, energy consumption, flights, logistical operations, manufacturing, agriculture, heating or cooling of buildings, and countless other daily activities. Using the Climatiq REST API, you can take data from your software and systems and automatically transform it into CO2e values, using emission factors from a range of validated sources available in the Open Emission Factor Database (OEFDB). The API is free (with registration) for limited non-commercial use, otherwise licence fees apply.
Experimental Determination of Solids Friction Factors and Minimum Volumetric Requirements in Air or Gas Drilling, Topical Report; August 1981
A open access database of emission factors, designed to be constantly updated by contributors across the spectrum of sustainability researchers and professionals. It is freely available to all (with a sharealike license), and maintained and validated by the team at Climatiq The maintainers ambition is for this to be the world's most granular, accurate and up-to-date emission factor database, for all to use in their efforts to drive action on the climate crisis.