Sentences with phrase «equivalent energy measure»
And the way to know this is to build systems and find out what their true energy costs (in BTUs or equivalent energy measure) really is.
https://dotearth.blogs.nytimes.com/ Not exact matches
According to David Bradish, a data analyst at the Nuclear Energy Institute, a nuclear fuel pellet measures 0.07 cubic inch (about the size of your fingertip) and contains the energy equivalent of 1,780 pounds ofEnergy Institute, a nuclear fuel pellet measures 0.07 cubic inch (about the size of your fingertip) and contains the energy equivalent of 1,780 pounds ofenergy equivalent of 1,780 pounds of coal.
James Prescott Joule (1818 — 1889) The unit that measures work, or energy (a force acting over distance), honors the British physicist who established that all forms of energy are equivalent.
The team found that removing crop residue from cornfields generates an additional 50 to 70 grams of carbon dioxide per megajoule of biofuel energy produced (a joule is a measure of energy and is roughly equivalent to 1 BTU).
Together, these measures could reduce emissions from energy use by about 3.1 gigatons of carbon - dioxide equivalent by 2020, the authors argue.
Each activity has a MET (metabolic equivalent of task) that attempts to measure the energy cost of activities.
Le / 100 km is an equivalent measure of gasoline fuel consumption for electric energy consumed by Plug - in Hybrid Electric Vehicles (PHEV) operating in electric mode.
Le / 100 km is an equivalent measure of gasoline fuel consumption for electric energy consumed by Plug - in Hybrid Electric Vehicles (PHEV) operating in electric mode during city driving.
Based on Natural Resources Canada formula of 8.9 kW / hour equal to one litre of gasoline energy, EPA rated the Nissan LEAF ® equivalent to 1.9 Le / 100 km or 153 MPGe (Imperial) measured as gasoline fuel efficiency in city driving.
Based on EPA formula of 33.7 kW / hour equal to one gallon of gasoline energy, EPA rated the LEAF equivalent to 129 MPG measured as gasoline fuel efficiency in city driving, and 102 MPG in highway driving.
A standardized unit of measure, the global warming index (GWI) namely the grams of carbon dioxide equivalent per megajoule of fuel delivered to the vehicle (gCO2e / MJ) is to be reported, adjusted, of course, for differences in the in - use energy efficiency of different fuels (e.g., gasoline versus diesel, versus natural gas or hydrogen).
Global coal consumption, which is measured in in tonnes of coal equivalent — the industry standard to reflect energy content rather than physical weight — will reach 6.2 billion tonnes in 2017, up from 5.3 billion in 2011.
If California continues «business as usual» (BAU), or without any additional energy - savings measures, greenhouse gas emissions in 2050 are expected to nearly double those in 2005, to more than 900 metric tons carbon dioxide equivalent.
By reducing energy usage, using such renewable energy sources as wind and solar power and putting in place other measures, News Corp. plans to nearly eliminate its emissions from a 2006 footprint of 641,150 tons of carbon dioxide equivalents across its operations in 52 countries.