Energy law final COMPLETE
QUESTIONS WITH CORRECT
DETAILED ANSWERS
1. What percentage of the US population is served by Investor Owned
Utilities? - ANSWER ✅ Approximately 75%.
2. What percentage of power sold by electric co-ops goes to households? -
ANSWER ✅ 52%.
3. What is the regulatory body responsible for retail electricity rates? -
ANSWER ✅ State Public Utility Commissions (PUCs).
4. What is the primary role of the Tennessee Valley Authority (TVA)? -
ANSWER ✅ It is a federal government entity that owns and operates hydro,
coal, and nuclear power plants.
5. In a restructured market, is generation still regulated? - ANSWER ✅ Yes,
while generation is no longer considered a monopoly function, the plants
remain subject to regulation.
6. What is the primary role of FERC regarding electricity? - ANSWER ✅
FERC regulates wholesale, interstate sales of electricity between utilities,
ensuring prices are just, reasonable, and non-discriminatory.
,7. How does FERC's authority over natural gas differ from its authority over
electricity? - ANSWER ✅ FERC has authority over both wholesale natural
gas sales and the siting of natural gas pipelines, whereas it lacks siting power
for electricity.
8. What is the scope of state Public Utility Commission (PUC) authority? -
ANSWER ✅ PUCs regulate retail customer rates, transmission siting, and
generation at the state level.
9. What are the three types of rules state PUCs can issue? - ANSWER ✅
Procedural rules (regulatory process), legislative rules (service offerings),
and interpretive rules (guidance on future actions).
10.What is the significance of a utility being granted an assigned territory by a
PUC? - ANSWER ✅ It grants a monopoly franchise for a specific service,
prohibiting others from operating in that territory and providing the utility
with the right of eminent domain.
11.What is the primary role of a consumer advocate in rate proceedings? -
ANSWER ✅ To represent the public interest regarding revenue
requirements, allocation of costs between customer classes, and rate design.
12.How does the regulation of Consumer Owned Utilities (COUs) generally
differ from investor-owned utilities? - ANSWER ✅ COUs often have a
more streamlined process for setting rates and policies, with oversight
typically provided by city councils, special boards, or elected committees.
13.What is the fundamental goal of cost-of-service rate regulation? - ANSWER
✅ To set rates based on actual, prudent costs plus a reasonable return,
, aiming to simulate a competitive market environment for a natural
monopoly.
14.What does the 'zone of reasonableness' imply in ratemaking? - ANSWER ✅
Ratemaking is not an exact science; regulators must balance investor
interests and consumer protection while accounting for uncertainty and
market conditions.
15.Why are utility investors entitled to a rate of return under the Takings
Clause? - ANSWER ✅ To prevent the government from setting rates so low
that they are confiscatory, ensuring the utility can maintain financial
integrity and attract capital.
16.What incentive does cost-of-service regulation create regarding capital
expenditures vs. operational expenses? - ANSWER ✅ Utilities are
incentivized to favor capital expenditures (which increase the rate base) over
operational expenses (which do not), as they earn a return on the rate base.
17.What is the 'test year' in the context of prospective ratemaking? - ANSWER
✅ A recent year with reliable data used as a baseline, adjusted for future
conditions, to project expenses and revenue requirements for the upcoming
period.
18.What is the 'filed rate doctrine'? - ANSWER ✅ Once a rate is officially
filed, it cannot be changed until the next ratemaking procedure, even if the
original rate was set based on fraud.
19.What are the three requirements for a utility's rate of return? - ANSWER ✅
It must maintain financial integrity, compensate equity investors for risks,
and be sufficient to attract necessary debt and equity capital.
, 20.What is the 'end results test' in judicial review of rate orders? - ANSWER ✅
Courts focus on whether the final result of a rate order is confiscatory rather
than the specific method or formula used to calculate it.
21.What is the basic formula for determining a utility's revenue requirement? -
ANSWER ✅ R = B(r) + O, where R is revenue requirement, B is rate base,
r is rate of return, and O is operating expenses.
22.What constitutes the 'rate base' (B) in the revenue requirement formula? -
ANSWER ✅ The capital invested in the system, generally consisting of
long-lived capital assets (typically lasting more than 2-5 years).
23.What is the difference between 'rate base' and 'operating expenses'? -
ANSWER ✅ Rate base involves long-term capital investments (e.g.,
transmission lines), while operating expenses are short-term outlays (e.g.,
fuel, wages).
24.Can a utility retroactively change rates if they under-earned during a period?
- ANSWER ✅ No, ratemaking is prospective; utilities must file for a rate
increase to address future revenue needs.
25.What does it mean for a rate to be 'confiscatory'? - ANSWER ✅ It means
the rate is so low that it fails to provide a fair return on investment, violating
the Takings Clause of the 5th Amendment.
26.Who bears the burden of proof when challenging a rate? - ANSWER ✅ The
party seeking to challenge the rate must demonstrate that it is unjust or
unreasonable, often by showing a pattern of financial difficulty.
QUESTIONS WITH CORRECT
DETAILED ANSWERS
1. What percentage of the US population is served by Investor Owned
Utilities? - ANSWER ✅ Approximately 75%.
2. What percentage of power sold by electric co-ops goes to households? -
ANSWER ✅ 52%.
3. What is the regulatory body responsible for retail electricity rates? -
ANSWER ✅ State Public Utility Commissions (PUCs).
4. What is the primary role of the Tennessee Valley Authority (TVA)? -
ANSWER ✅ It is a federal government entity that owns and operates hydro,
coal, and nuclear power plants.
5. In a restructured market, is generation still regulated? - ANSWER ✅ Yes,
while generation is no longer considered a monopoly function, the plants
remain subject to regulation.
6. What is the primary role of FERC regarding electricity? - ANSWER ✅
FERC regulates wholesale, interstate sales of electricity between utilities,
ensuring prices are just, reasonable, and non-discriminatory.
,7. How does FERC's authority over natural gas differ from its authority over
electricity? - ANSWER ✅ FERC has authority over both wholesale natural
gas sales and the siting of natural gas pipelines, whereas it lacks siting power
for electricity.
8. What is the scope of state Public Utility Commission (PUC) authority? -
ANSWER ✅ PUCs regulate retail customer rates, transmission siting, and
generation at the state level.
9. What are the three types of rules state PUCs can issue? - ANSWER ✅
Procedural rules (regulatory process), legislative rules (service offerings),
and interpretive rules (guidance on future actions).
10.What is the significance of a utility being granted an assigned territory by a
PUC? - ANSWER ✅ It grants a monopoly franchise for a specific service,
prohibiting others from operating in that territory and providing the utility
with the right of eminent domain.
11.What is the primary role of a consumer advocate in rate proceedings? -
ANSWER ✅ To represent the public interest regarding revenue
requirements, allocation of costs between customer classes, and rate design.
12.How does the regulation of Consumer Owned Utilities (COUs) generally
differ from investor-owned utilities? - ANSWER ✅ COUs often have a
more streamlined process for setting rates and policies, with oversight
typically provided by city councils, special boards, or elected committees.
13.What is the fundamental goal of cost-of-service rate regulation? - ANSWER
✅ To set rates based on actual, prudent costs plus a reasonable return,
, aiming to simulate a competitive market environment for a natural
monopoly.
14.What does the 'zone of reasonableness' imply in ratemaking? - ANSWER ✅
Ratemaking is not an exact science; regulators must balance investor
interests and consumer protection while accounting for uncertainty and
market conditions.
15.Why are utility investors entitled to a rate of return under the Takings
Clause? - ANSWER ✅ To prevent the government from setting rates so low
that they are confiscatory, ensuring the utility can maintain financial
integrity and attract capital.
16.What incentive does cost-of-service regulation create regarding capital
expenditures vs. operational expenses? - ANSWER ✅ Utilities are
incentivized to favor capital expenditures (which increase the rate base) over
operational expenses (which do not), as they earn a return on the rate base.
17.What is the 'test year' in the context of prospective ratemaking? - ANSWER
✅ A recent year with reliable data used as a baseline, adjusted for future
conditions, to project expenses and revenue requirements for the upcoming
period.
18.What is the 'filed rate doctrine'? - ANSWER ✅ Once a rate is officially
filed, it cannot be changed until the next ratemaking procedure, even if the
original rate was set based on fraud.
19.What are the three requirements for a utility's rate of return? - ANSWER ✅
It must maintain financial integrity, compensate equity investors for risks,
and be sufficient to attract necessary debt and equity capital.
, 20.What is the 'end results test' in judicial review of rate orders? - ANSWER ✅
Courts focus on whether the final result of a rate order is confiscatory rather
than the specific method or formula used to calculate it.
21.What is the basic formula for determining a utility's revenue requirement? -
ANSWER ✅ R = B(r) + O, where R is revenue requirement, B is rate base,
r is rate of return, and O is operating expenses.
22.What constitutes the 'rate base' (B) in the revenue requirement formula? -
ANSWER ✅ The capital invested in the system, generally consisting of
long-lived capital assets (typically lasting more than 2-5 years).
23.What is the difference between 'rate base' and 'operating expenses'? -
ANSWER ✅ Rate base involves long-term capital investments (e.g.,
transmission lines), while operating expenses are short-term outlays (e.g.,
fuel, wages).
24.Can a utility retroactively change rates if they under-earned during a period?
- ANSWER ✅ No, ratemaking is prospective; utilities must file for a rate
increase to address future revenue needs.
25.What does it mean for a rate to be 'confiscatory'? - ANSWER ✅ It means
the rate is so low that it fails to provide a fair return on investment, violating
the Takings Clause of the 5th Amendment.
26.Who bears the burden of proof when challenging a rate? - ANSWER ✅ The
party seeking to challenge the rate must demonstrate that it is unjust or
unreasonable, often by showing a pattern of financial difficulty.
