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  2. Carbon footprint - Wikipedia

    en.wikipedia.org/wiki/Carbon_footprint

    The carbon footprint explained Comparison of the carbon footprint of protein-rich foods [1]. A formal definition of carbon footprint is as follows: "A measure of the total amount of carbon dioxide (CO 2) and methane (CH 4) emissions of a defined population, system or activity, considering all relevant sources, sinks and storage within the spatial and temporal boundary of the population, system ...

  3. Life-cycle greenhouse gas emissions of energy sources

    en.wikipedia.org/wiki/Life-cycle_greenhouse_gas...

    The findings are presented in units of global warming potential per unit of electrical energy generated by that source. The scale uses the global warming potential unit, the carbon dioxide equivalent (CO 2 e), and the unit of electrical energy, the kilowatt hour (kWh). The goal of such assessments is to cover the full life of the source, from ...

  4. Individual action on climate change - Wikipedia

    en.wikipedia.org/wiki/Individual_action_on...

    Others say that individual action does lead to collective action because "lifestyle change can build momentum for systemic change." [6] [7] Other commentors have highlighted how the concept of individual carbon footprint was advanced by fossil fuel companies, like British Petroleum in order to reduce the culpability of fossil fuel companies. [8 ...

  5. Climate change food calculator: What's your diet's carbon ...

    www.aol.com/climate-change-food-calculator-whats...

    Check the environmental impact of what you eat and drink.

  6. Project Sunroof - Wikipedia

    en.wikipedia.org/wiki/Project_Sunroof

    This tool was designed to make it easier for cities to measure their carbon footprint and take action in support of their climate goals. The tool provides estimates for a city's annual carbon emissions using detailed geospatial data derived from Google Maps. It provides an estimate of emissions from the sectors of Transportation and Buildings ...

  7. Klima (application) - Wikipedia

    en.wikipedia.org/wiki/Klima_(application)

    These factors are used to calculate the user's estimated carbon footprint. Based on a user's carbon footprint, the app calculates a monthly subscription fee. The company keeps 30% of this fee (10% for operating costs and 20% for marketing budget), and the remaining 70% goes to carbon offsetting projects of the user's choice. [1] Users can ...

  8. Greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/Greenhouse_gas_emissions

    A carbon footprint (or greenhouse gas footprint) is a calculated value or index that makes it possible to compare the total amount of greenhouse gases that an activity, product, company or country adds to the atmosphere. Carbon footprints are usually reported in tonnes of emissions (CO 2-equivalent) per unit of comparison.

  9. Energy conservation - Wikipedia

    en.wikipedia.org/wiki/Energy_conservation

    This involves one-time investments in energy efficiency, such as purchasing new energy-efficient appliances or upgrading the building insulation without curtailing economic utility or the level of energy services, and energy curtailment behaviors which are theorized to be driven more by social-psychological factors and environmental concerns in ...