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Download as PDF; Printable version; ... = 1 016.046 9088 kg: ton, short: ... 1 ⁄ 100 of the energy required to warm one gram of air-free water from 0 °C to 100 °C ...
Here are the conversion factors for those various expressions of wind speed: 1 m/s = 2.237 statute mile/h = 1.944 knots 1 knot = 1.151 statute mile/h = 0.514 m/s 1 statute mile/h = 0.869 knots = 0.447 m/s. Note: 1 statute mile = 5,280 feet = 1,609 meters
The goal of such assessments is to cover the full life of the source, from material and fuel mining through construction to operation and waste management. In 2014, the Intergovernmental Panel on Climate Change harmonized the carbon dioxide equivalent (CO 2 e) findings of the major electricity generating sources in use worldwide.
For a complete list of all dimensions, see full list of units. {{Convert}} uses unit-codes , which are similar to, but not necessarily exactly the same as, the usual written abbreviation for a given unit.
Carbon footprints are usually reported in tonnes of emissions (CO 2-equivalent) per unit of comparison. Such units can be for example tonnes CO 2-eq per year, per kilogram of protein for consumption, per kilometer travelled, per piece of clothing and so forth. A product's carbon footprint includes the emissions for the entire life cycle.
The following table lists the 1970, 1990, 2000, 2010, 2020, 2021, 2022 and 2023 annual per capita GHG [n 1] emissions estimates (in metric tons of CO 2 equivalent per year). The data include carbon dioxide (CO 2), methane (CH 4) and nitrous oxide (N 2 O) from all sources, including agriculture and land use change. They are measured in carbon ...
The values given in the table assume the same mass of compound is analyzed; different ratios will result from the conversion of one substance to another. For instance, burning methane to carbon dioxide would reduce the global warming impact, but by a smaller factor than 25:1 because the mass of methane burned is less than the mass of carbon ...
The 2023 data represent the highest level recorded and experienced an increase of 1.9% or 994 Mt CO 2 eq compared to the levels in 2022. The majority of GHG emissions consisted of fossil CO 2 accounting for 73.7% of total emissions. [7] China, the United States, India, the EU27, Russia and Brazil were the world’s largest GHG emitters in 2023 ...