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  2. Zero-based budgeting - Wikipedia

    en.wikipedia.org/wiki/Zero-based_budgeting

    Zero-based budgeting. Zero-based budgeting (ZBB) is a budgeting method that requires all expenses to be justified and approved in each new budget period, typically each year. It was developed by Peter Pyhrr in the 1970s. This budgeting method analyzes an organization's needs and costs by starting from a "zero base" (meaning no funding ...

  3. Net zero emissions - Wikipedia

    en.wikipedia.org/wiki/Net_zero_emissions

    Global net zero emissions describe the state where emissions of greenhouse gases due to human activities and removals of these gases are in balance over a given period. It is often called simply net zero. [2] In some cases, emissions refers to emissions of all greenhouse gases, and in others it refers only to emissions of carbon dioxide (CO 2). [2]

  4. Nash equilibrium - Wikipedia

    en.wikipedia.org/wiki/Nash_equilibrium

    The concept of a mixed-strategy equilibrium was introduced by John von Neumann and Oskar Morgenstern in their 1944 book The Theory of Games and Economic Behavior, but their analysis was restricted to the special case of zero-sum games. They showed that a mixed-strategy Nash equilibrium will exist for any zero-sum game with a finite set of ...

  5. Zero-energy building - Wikipedia

    en.wikipedia.org/wiki/Zero-energy_building

    A Zero-Energy Building (ZEB), also known as a Net Zero-Energy (NZE) building, is a building with net zero energy consumption, meaning the total amount of energy used by the building on an annual basis is equal to the amount of renewable energy created on the site [1] [2] or in other definitions by renewable energy sources offsite, using technology such as heat pumps, high efficiency windows ...

  6. Carbon offsets and credits - Wikipedia

    en.wikipedia.org/wiki/Carbon_offsets_and_credits

    One carbon credit represents a reduction, avoidance or removal of one metric tonne of carbon dioxide or its carbon dioxide-equivalent (CO 2 e). A variety of greenhouse gas reduction projects can qualify for offsets and credits depending on the scheme. Some include forestry projects that avoid logging and plant saplings, [ 1 ][ 2 ] renewable ...

  7. Load cell - Wikipedia

    en.wikipedia.org/wiki/Load_cell

    The deviation in output between a true zero measurement and a real load cell under zero load expressed as a percentage of full scale output. Compensated Temperate Range: The temperature range over which a load cell is compensated so that it can ensure zero balance & rated output within specified limits. Expressed as °F or °C.

  8. Balanced budget - Wikipedia

    en.wikipedia.org/wiki/Balanced_budget

    A balanced budget (particularly that of a government) is a budget in which revenues are equal to expenditures. Thus, neither a budget deficit nor a budget surplus exists (the accounts "balance"). More generally, it is a budget that has no budget deficit, but could possibly have a budget surplus. [1] A cyclically balanced budget is a budget that ...

  9. As low as reasonably practicable - Wikipedia

    en.wikipedia.org/wiki/As_low_as_reasonably...

    Appearance. As low as reasonably practicable (ALARP), or as low as reasonably achievable (ALARA), is a principle in the regulation and management of safety-critical and safety-involved systems. [ 1 ][ 2 ] The principle is that the residual risk shall be reduced as far as reasonably practicable. In UK and NZ Health and safety law, it is ...