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Project Gigaton™ is a Walmart-led effort to reduce or avoid one billion metric tons of greenhouse gases from the global value chain by 2030. It engages suppliers and other stakeholders in six key areas of emissions reduction: energy, waste, packaging, nature, transportation, and product use and design.
A gigaton is a unit of mass or force equal to one billion metric tons or tons of TNT. Learn how to use it in environmental and military contexts with examples and synonyms.
Learn how climate scientists use gigatons (one billion tons) to measure greenhouse gas emissions, glacier melt, and other impacts of global warming. See examples of gigaton-sized objects and how they relate to the planetary scale and the climate system.
A gigaton is one billion tons, or a unit of mass. Learn the origin of the word, how to pronounce it, and see examples of its usage in sentences.
A gigaton is a billion metric tons. A metric ton equals 2,205 pounds, or about 10 percent heavier than a U.S. ton. How much is a single gigaton? It's the weight of 10,000 fully loaded aircraft carriers. Burning 110 gallons of gasoline results in one ton of emissions. Powering 12,000 homes with fossil fuels for one year emits 100,000 tons of ...
Learn how to compare gigatonnes of ice mass with familiar landmarks and objects, and see how much ice has melted from polar regions and raised global sea level since 1901. Explore interactive maps, videos and calculations based on satellite data and scientific models.
Tonne is a unit of mass equal to 1,000 kilograms, also known as metric ton. Gigatonne is a derived unit of mass or energy equivalent to one billion tonnes or one petagram.
A gigaton is a unit of mass equal to 1 billion tons of TNT. Learn how it is used in different fields, such as nuclear energy, and how it differs from ton and tonne.
A gigatonne is a very large unit of mass, equivalent to one billion tonnes. It is often used to measure human carbon dioxide emissions, which are causing climate change. See examples, comparisons and a graph of regional emissions.
gigaton (plural gigatons) A measure of the strength of an explosion or a bomb based on how many billion tons of TNT would be needed to produce the same energy. (A derived unit for TNT equivalent.) Meronyms: ton of TNT < kiloton < megaton; One billion tons. One billion short tons (10⁹ × 2000 lb). One billion long tons (10⁹ × 2240 lb).