The selection of battery sizing that results in the best financial performances must be supported by revenue estimation for combined renewable energy and energy storage systems.
Mixed-integer linear programming is a common strategy for maximizing the profits of a hybrid hydro and energy storage system (MILP). While MILP models are frequently quite computationally expensive, they can offer precise production cost estimates. We suggest a novel method for forecasting the optimal revenues of an integrated energy generating and storage system in order to offer hydropower plant owners or operators with quick yet accurate first-step information when they consider integrating energy storage systems.
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Answer:
Approximately 60% of total US land is owned by private individuals, corporations and nonprofit organizations, while the remaining 40% is owned by American Indians, and federal, state and local governments.
The vast majority of privately owned land is held by farmers, ranchers and forest owners (57% of total), while nearly 80 million urban landowners account for 2% of the total.
The federal government owns approximately 33% of all the US land.
Answer:
Explanation:
1. No effect. The GDP is the total value of goods and services produced in a country in a specific period of time. If we are talking about US GDP, the purchase of a Belgium chocolate would not affect it.
2. Effect on investment. In spite Honda is a Japanese enterprise, it is producing in the United States. The GDP, is the value of all goods and services produced in country.
3. Effect on investment. Purchase of new housing affects the count of investment (not consume).
4. Affects consume. Because the air-conditioner was produced in the US.
5. Affects consume. They paid an accountant for a service produced in the U.S
6. Effect in government expenses. The salary for these workers is paid by the government, specifically the subdivision of New York.
7. Effect in government expenses. These economic benefits are paid by the government and no other private entities.
Answer and Explanation:
This is an example of Simpson’s paradox
The supply of loanable funds is $50 billion. Thus, option c is correct.
The supply of loanable funds considers only national savings( public savings + private savings), thus the supply of funds shall be only $50 billion. The national savings is the rate that measures the amount of income that households, business, and the government saves. It looks at the difference between a nation's income and consumption.
The national savings rate is the GDP that is saved rather than spent in the economy. It is an indicator of a nation's health as it shows the trends in savings.
Hence, option c is correct, that is $50 billion.
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