The phrase "allocated allowances" is correct and usable in written English.
It can be used in contexts related to budgeting, finance, or resource distribution where specific amounts are designated for particular purposes.
Example: "The company has allocated allowances for each department to ensure they can operate within their budgets."
Alternatives: "designated funds" or "assigned budgets".
It is shown that additional to the freely allocated allowances, nearly all aircraft operators need to purchase allowances for about one third of their emissions in 2012.
For EU-based carriers, the percentage of freely allocated allowances compared to the total allowances required will remain below the corresponding level for non-EU carriers.
The percentage of freely allocated allowances for low cost and charter carriers (LCC) is in between the corresponding percentages for EU-based and non-EU-based network carriers.
In principle, several scenarios concerning the pass-through of acquisition costs and opportunity costs of freely allocated allowances can be considered.
The benchmark, calculated by dividing the amount of freely allocated allowances by the tonne-kilometres reported for the year 2010 is estimated by our model at 0.60 kg CO2 per RTK.
By adopting the grandfathering method based on historical emissions, free allowances are allocated based on emitters' historical emissions: Q_{{{text{ea}},i}} = Q_{{{text{he}},i}} lambda_{i} (1 where Q ea,i is the quantity of freely allocated allowances for emitter i; Q he,i is the historical emission of emitter i; λ i is the free allocation factor for emitter i.
Using a historical baseline to allocate allowances, as is often proposed, would reward the United States for having been a leading cause of the problem.
Under such a system, the government would set an over-all cap for CO2 emissions, then allocate allowances to major emitters, like power plants and oil refineries, which could be traded on a carbon market.
Grandfathering is applied to allocate allowances for cogeneration units in Guangdong, and benchmarking is adopted to allocate allowances for coal-fired and gas-fired units in Shanghai.
The method of allocating allowances to aircraft operators will be harmonised within the European Union.
In closed trading systems with an absolute cap on emissions, grandfathering schemes which allocate allowances proportionally to past emissions are first-best.
