State Codes and Statutes

Statutes > New-york > Pbs > Article-4 > 66-l

§  66-l.  Net  energy  metering  for  residential,  farm  service  and  non-residential wind electric generating  systems.  1.  Definitions.  As  used  in  this  section,  the  following  terms shall have the following  meanings:    (a) "Customer-generator" means a residential  customer,  farm  service  customer  or  non-residential  customer  of an electric corporation, who  owns or operates wind electric generating equipment.    (b) "Residential customer-generator" means  a  customer  who  owns  or  operates  wind  electric generating equipment located and used at his or  her primary residence.    (c) "Farm service customer-generator" means a customer of an  electric  corporation  who  owns  and  operates wind electric generating equipment  located and used on land used in agricultural production as  defined  in  subdivision  four  of  section  three hundred one of the agriculture and  markets law, and which is also the location of  the  customer's  primary  residence.    (c-1)  "Non-residential  customer-generator"  means  a  customer of an  electric corporation which owns or  operates  wind  electric  generating  equipment located and used at its premises.    (d) "Net energy meter" means a meter that measures the reverse flow of  electricity  to register the difference between the electricity supplied  by an electric corporation to the customer-generator and the electricity  provided to the corporation by that customer-generator.    (e) "Net energy metering" means the use  of  a  net  energy  meter  to  measure,  during  the billing period applicable to a customer-generator,  the net amount of electricity supplied by  an  electric  corporation  or  provided to the corporation by a customer-generator.    (f)  "Wind  electric  generating  equipment"  means  one  or more wind  generators with a combined rated capacity of not more  than  twenty-five  kilowatts  for  a residential customer-generator, and not more than five  hundred kilowatts for a farm service customer-generator,  and  not  more  than  two  thousand  kilowatts for a non-residential customer-generator;  that  is  manufactured,  installed,  and  operated  in  accordance  with  applicable  government  and industry standards, that is connected to the  electric system and operated in parallel with an electric  corporation's  transmission  and  distribution  facilities,  and  that  is  operated in  compliance with any standards and requirements  established  under  this  section.    2.  Interconnection  and  net energy metering. An electric corporation  shall provide for the interconnection and net energy  metering  of  wind  electric generating equipment owned or operated by a customer-generator;  provided  that  the customer-generator enters into a net energy metering  contract with the corporation or complies  with  the  corporation's  net  energy  metering  schedule  and complies with standards and requirements  established  under  this  section.  The  customer-generator   shall   be  responsible   for   payment   of   one-half   of  the  expense  of  such  interconnection for wind electric  generating  equipment  with  a  rated  capacity of more than twenty-five kilowatts.    3.  Conditions of service. (a) (i) On or before three months after the  effective date of this section, each electric corporation shall  develop  a  model  contract  and  file a schedule that establishes consistent and  reasonable rates, terms  and  conditions  for  net  energy  metering  to  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (ii)  On  or  before  three  months  after  the effective date of this  subparagraph, each electric corporation shall develop a  model  contract  and  file  a  schedule that establishes consistent and reasonable rates,terms  and  conditions  for  net  energy  metering  to   non-residential  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (iii)  Each electric corporation shall make such contract and schedule  available to customer-generators on a first come,  first  served  basis,  until  the  total rated generating capacity for wind electric generating  equipment owned or operated by customer-generators in the  corporation's  service  area is equivalent to three-tenths percent of the corporation's  electric demand for the year two thousand five,  as  determined  by  the  department.    (b)  Nothing  in  this  subdivision  shall prohibit a corporation from  providing net energy metering  to  additional  customer-generators.  The  commission  shall  have the authority, after January first, two thousand  twelve, to increase the percent limits if it determines that  additional  net energy metering is in the public interest.    (c)  In  the event that the electric corporation determines that it is  necessary to  install  one  or  more  dedicated  transformers  or  other  equipment  to  protect  the  safety  and  adequacy  of  electric service  provided to its other customers,  a  customer-generator  shall  pay  the  electric  corporation's  actual  costs  of installing the transformer or  transformers or other equipment:    (i) in the case of a  residential,  farm  service  or  non-residential  customer-generator  with  a  combined  rated  capacity  of not more than  twenty-five kilowatts, up to a maximum amount  of  seven  hundred  fifty  dollars; and    (ii)  in the case of a farm service customer-generator with a combined  rated capacity of not more than five hundred kilowatts, up to a  maximum  of five thousand dollars; and    (iii)  in  the  case  of  a  non-residential customer-generator with a  combined rated capacity of more than twenty-five  kilowatts,  such  cost  shall  be  as  determined by the electric corporation subject to review,  upon the request of such customer-generator, by the department.    (d) An electric corporation shall  impose  no  other  charge  or  fee,  including,  but not limited to, back up, stand by or demand charges, for  the provision of net metering to a customer-generator.    4. Rates. An electric corporation shall use  net  energy  metering  to  measure  and  charge for the net electricity supplied by the corporation  and provided to the corporation by a  customer-generator,  according  to  the following requirements:    (a)  In  the  event  that  the  amount  of electricity supplied by the  corporation during the billing period exceeds the amount of  electricity  provided  by  a  customer-generator,  the  corporation  shall charge the  customer-generator for the net electricity supplied at the same rate per  kilowatt hour applicable to service provided to other customers  in  the  same service class which do not generate electricity on site.    (b)  In  the  event  that  the  amount  of  electricity  produced by a  customer-generator during the  billing  period  exceeds  the  amount  of  electricity  used by the customer-generator, the corporation shall apply  a credit to the next bill for service to the customer-generator for  the  net  electricity  provided at the same rate per kilowatt hour applicable  to service provided to other customers in the same service  class  which  do not generate electricity on site.    (c)  At the end of the year or annualized over the period that service  is supplied by means of  net  energy  metering,  the  corporation  shall  promptly  issue  payment  at  its  avoided cost to a residential or farm  service customer-generator for the value of any remaining credit for theexcess electricity produced during  the  year  or  over  the  annualized  period by such customer-generator.    (d)  In  the  event  that  the  corporation  imposes  charges based on  kilowatt demand on customers who are in the same service  class  as  the  customer-generator  but  which  do not generate electricity on site, the  corporation may impose the  same  charges  at  the  same  rates  to  the  customer-generator, provided, however, that the kilowatt demand for such  demand  charges  is  determined  by the maximum measured kilowatt demand  actually supplied by the corporation to  the  customer-generator  during  the billing period.    5. Safety standards. (a) Each electric corporation shall establish and  maintain   standards   necessary   for   net  energy  metering  and  the  interconnection of wind electric generating equipment to its system  and  that  the commission shall determine are necessary for safe and adequate  service and further the public policy set forth in  this  section.  Such  standards may include, but shall not be limited to:    (i)  equipment  necessary  to  isolate  automatically  a wind electric  generating system from the utility  system  for  voltage  and  frequency  deviations; and    (ii)   a   manual   lockable   disconnect   switch   provided  by  the  customer-generator  which  shall  be  located  on  the  outside  of  the  customer's  premises  and/or  farm  and  externally  accessible  for the  purpose of isolating the wind electric generating equipment.    (b) Upon its own motion or upon a complaint, the  commission,  or  its  designated  representative,  may investigate and make a determination as  to the reasonableness and necessity of the standards  or  responsibility  for compliance with the standards.    (c)  Unless otherwise determined to be necessary by the commission, an  electric corporation may not require a customer-generator to comply with  additional safety or  performance  standards,  or  perform  or  pay  for  additional  tests,  or purchase additional liability insurance, provided  that:    (i) the electric  generating  equipment  meets  the  safety  standards  established pursuant to this paragraph; and    (ii) the total rated capacity (measured in kilowatts) of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line, does not  exceed  twenty  percent of the rated capacity of that local feeder line.    In the event that the total rated generating capacity of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line exceeds twenty percent of  the rated capacity of the local feeder line,  the  electric  corporation  may require the customer-generator to comply with reasonable measures to  ensure safety of that local feeder line.    6.  Electric  restructuring.  Notwithstanding  the  provisions of this  section, including, but not limited  to  paragraph  (c)  of  subdivision  three  of  this  section,  a  customer-generator  shall  comply with any  applicable determinations of the commission relating to restructuring of  the electric industry.    7. Severability of provisions. The provisions of this section shall be  severable and if the application of  any  clause,  sentence,  paragraph,  subdivision,  section,  or  part  thereof  to any person or circumstance  shall be adjudged by any court of competent jurisdiction to be  invalid,  such  judgment  shall  not necessarily affect, impair, or invalidate the  application  of  any  such  clause,  sentence,  paragraph,  subdivision,  section,  part  or  remainder  thereof, as the case may be, to any other  person or circumstance, but shall be confined in its  operation  to  the  clause,  sentence,  paragraph,  subdivision,  section  or  part  thereofdirectly involved in the controversy in which  such  judgment  shall  be  rendered.

State Codes and Statutes

Statutes > New-york > Pbs > Article-4 > 66-l

§  66-l.  Net  energy  metering  for  residential,  farm  service  and  non-residential wind electric generating  systems.  1.  Definitions.  As  used  in  this  section,  the  following  terms shall have the following  meanings:    (a) "Customer-generator" means a residential  customer,  farm  service  customer  or  non-residential  customer  of an electric corporation, who  owns or operates wind electric generating equipment.    (b) "Residential customer-generator" means  a  customer  who  owns  or  operates  wind  electric generating equipment located and used at his or  her primary residence.    (c) "Farm service customer-generator" means a customer of an  electric  corporation  who  owns  and  operates wind electric generating equipment  located and used on land used in agricultural production as  defined  in  subdivision  four  of  section  three hundred one of the agriculture and  markets law, and which is also the location of  the  customer's  primary  residence.    (c-1)  "Non-residential  customer-generator"  means  a  customer of an  electric corporation which owns or  operates  wind  electric  generating  equipment located and used at its premises.    (d) "Net energy meter" means a meter that measures the reverse flow of  electricity  to register the difference between the electricity supplied  by an electric corporation to the customer-generator and the electricity  provided to the corporation by that customer-generator.    (e) "Net energy metering" means the use  of  a  net  energy  meter  to  measure,  during  the billing period applicable to a customer-generator,  the net amount of electricity supplied by  an  electric  corporation  or  provided to the corporation by a customer-generator.    (f)  "Wind  electric  generating  equipment"  means  one  or more wind  generators with a combined rated capacity of not more  than  twenty-five  kilowatts  for  a residential customer-generator, and not more than five  hundred kilowatts for a farm service customer-generator,  and  not  more  than  two  thousand  kilowatts for a non-residential customer-generator;  that  is  manufactured,  installed,  and  operated  in  accordance  with  applicable  government  and industry standards, that is connected to the  electric system and operated in parallel with an electric  corporation's  transmission  and  distribution  facilities,  and  that  is  operated in  compliance with any standards and requirements  established  under  this  section.    2.  Interconnection  and  net energy metering. An electric corporation  shall provide for the interconnection and net energy  metering  of  wind  electric generating equipment owned or operated by a customer-generator;  provided  that  the customer-generator enters into a net energy metering  contract with the corporation or complies  with  the  corporation's  net  energy  metering  schedule  and complies with standards and requirements  established  under  this  section.  The  customer-generator   shall   be  responsible   for   payment   of   one-half   of  the  expense  of  such  interconnection for wind electric  generating  equipment  with  a  rated  capacity of more than twenty-five kilowatts.    3.  Conditions of service. (a) (i) On or before three months after the  effective date of this section, each electric corporation shall  develop  a  model  contract  and  file a schedule that establishes consistent and  reasonable rates, terms  and  conditions  for  net  energy  metering  to  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (ii)  On  or  before  three  months  after  the effective date of this  subparagraph, each electric corporation shall develop a  model  contract  and  file  a  schedule that establishes consistent and reasonable rates,terms  and  conditions  for  net  energy  metering  to   non-residential  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (iii)  Each electric corporation shall make such contract and schedule  available to customer-generators on a first come,  first  served  basis,  until  the  total rated generating capacity for wind electric generating  equipment owned or operated by customer-generators in the  corporation's  service  area is equivalent to three-tenths percent of the corporation's  electric demand for the year two thousand five,  as  determined  by  the  department.    (b)  Nothing  in  this  subdivision  shall prohibit a corporation from  providing net energy metering  to  additional  customer-generators.  The  commission  shall  have the authority, after January first, two thousand  twelve, to increase the percent limits if it determines that  additional  net energy metering is in the public interest.    (c)  In  the event that the electric corporation determines that it is  necessary to  install  one  or  more  dedicated  transformers  or  other  equipment  to  protect  the  safety  and  adequacy  of  electric service  provided to its other customers,  a  customer-generator  shall  pay  the  electric  corporation's  actual  costs  of installing the transformer or  transformers or other equipment:    (i) in the case of a  residential,  farm  service  or  non-residential  customer-generator  with  a  combined  rated  capacity  of not more than  twenty-five kilowatts, up to a maximum amount  of  seven  hundred  fifty  dollars; and    (ii)  in the case of a farm service customer-generator with a combined  rated capacity of not more than five hundred kilowatts, up to a  maximum  of five thousand dollars; and    (iii)  in  the  case  of  a  non-residential customer-generator with a  combined rated capacity of more than twenty-five  kilowatts,  such  cost  shall  be  as  determined by the electric corporation subject to review,  upon the request of such customer-generator, by the department.    (d) An electric corporation shall  impose  no  other  charge  or  fee,  including,  but not limited to, back up, stand by or demand charges, for  the provision of net metering to a customer-generator.    4. Rates. An electric corporation shall use  net  energy  metering  to  measure  and  charge for the net electricity supplied by the corporation  and provided to the corporation by a  customer-generator,  according  to  the following requirements:    (a)  In  the  event  that  the  amount  of electricity supplied by the  corporation during the billing period exceeds the amount of  electricity  provided  by  a  customer-generator,  the  corporation  shall charge the  customer-generator for the net electricity supplied at the same rate per  kilowatt hour applicable to service provided to other customers  in  the  same service class which do not generate electricity on site.    (b)  In  the  event  that  the  amount  of  electricity  produced by a  customer-generator during the  billing  period  exceeds  the  amount  of  electricity  used by the customer-generator, the corporation shall apply  a credit to the next bill for service to the customer-generator for  the  net  electricity  provided at the same rate per kilowatt hour applicable  to service provided to other customers in the same service  class  which  do not generate electricity on site.    (c)  At the end of the year or annualized over the period that service  is supplied by means of  net  energy  metering,  the  corporation  shall  promptly  issue  payment  at  its  avoided cost to a residential or farm  service customer-generator for the value of any remaining credit for theexcess electricity produced during  the  year  or  over  the  annualized  period by such customer-generator.    (d)  In  the  event  that  the  corporation  imposes  charges based on  kilowatt demand on customers who are in the same service  class  as  the  customer-generator  but  which  do not generate electricity on site, the  corporation may impose the  same  charges  at  the  same  rates  to  the  customer-generator, provided, however, that the kilowatt demand for such  demand  charges  is  determined  by the maximum measured kilowatt demand  actually supplied by the corporation to  the  customer-generator  during  the billing period.    5. Safety standards. (a) Each electric corporation shall establish and  maintain   standards   necessary   for   net  energy  metering  and  the  interconnection of wind electric generating equipment to its system  and  that  the commission shall determine are necessary for safe and adequate  service and further the public policy set forth in  this  section.  Such  standards may include, but shall not be limited to:    (i)  equipment  necessary  to  isolate  automatically  a wind electric  generating system from the utility  system  for  voltage  and  frequency  deviations; and    (ii)   a   manual   lockable   disconnect   switch   provided  by  the  customer-generator  which  shall  be  located  on  the  outside  of  the  customer's  premises  and/or  farm  and  externally  accessible  for the  purpose of isolating the wind electric generating equipment.    (b) Upon its own motion or upon a complaint, the  commission,  or  its  designated  representative,  may investigate and make a determination as  to the reasonableness and necessity of the standards  or  responsibility  for compliance with the standards.    (c)  Unless otherwise determined to be necessary by the commission, an  electric corporation may not require a customer-generator to comply with  additional safety or  performance  standards,  or  perform  or  pay  for  additional  tests,  or purchase additional liability insurance, provided  that:    (i) the electric  generating  equipment  meets  the  safety  standards  established pursuant to this paragraph; and    (ii) the total rated capacity (measured in kilowatts) of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line, does not  exceed  twenty  percent of the rated capacity of that local feeder line.    In the event that the total rated generating capacity of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line exceeds twenty percent of  the rated capacity of the local feeder line,  the  electric  corporation  may require the customer-generator to comply with reasonable measures to  ensure safety of that local feeder line.    6.  Electric  restructuring.  Notwithstanding  the  provisions of this  section, including, but not limited  to  paragraph  (c)  of  subdivision  three  of  this  section,  a  customer-generator  shall  comply with any  applicable determinations of the commission relating to restructuring of  the electric industry.    7. Severability of provisions. The provisions of this section shall be  severable and if the application of  any  clause,  sentence,  paragraph,  subdivision,  section,  or  part  thereof  to any person or circumstance  shall be adjudged by any court of competent jurisdiction to be  invalid,  such  judgment  shall  not necessarily affect, impair, or invalidate the  application  of  any  such  clause,  sentence,  paragraph,  subdivision,  section,  part  or  remainder  thereof, as the case may be, to any other  person or circumstance, but shall be confined in its  operation  to  the  clause,  sentence,  paragraph,  subdivision,  section  or  part  thereofdirectly involved in the controversy in which  such  judgment  shall  be  rendered.

State Codes and Statutes

State Codes and Statutes

Statutes > New-york > Pbs > Article-4 > 66-l

§  66-l.  Net  energy  metering  for  residential,  farm  service  and  non-residential wind electric generating  systems.  1.  Definitions.  As  used  in  this  section,  the  following  terms shall have the following  meanings:    (a) "Customer-generator" means a residential  customer,  farm  service  customer  or  non-residential  customer  of an electric corporation, who  owns or operates wind electric generating equipment.    (b) "Residential customer-generator" means  a  customer  who  owns  or  operates  wind  electric generating equipment located and used at his or  her primary residence.    (c) "Farm service customer-generator" means a customer of an  electric  corporation  who  owns  and  operates wind electric generating equipment  located and used on land used in agricultural production as  defined  in  subdivision  four  of  section  three hundred one of the agriculture and  markets law, and which is also the location of  the  customer's  primary  residence.    (c-1)  "Non-residential  customer-generator"  means  a  customer of an  electric corporation which owns or  operates  wind  electric  generating  equipment located and used at its premises.    (d) "Net energy meter" means a meter that measures the reverse flow of  electricity  to register the difference between the electricity supplied  by an electric corporation to the customer-generator and the electricity  provided to the corporation by that customer-generator.    (e) "Net energy metering" means the use  of  a  net  energy  meter  to  measure,  during  the billing period applicable to a customer-generator,  the net amount of electricity supplied by  an  electric  corporation  or  provided to the corporation by a customer-generator.    (f)  "Wind  electric  generating  equipment"  means  one  or more wind  generators with a combined rated capacity of not more  than  twenty-five  kilowatts  for  a residential customer-generator, and not more than five  hundred kilowatts for a farm service customer-generator,  and  not  more  than  two  thousand  kilowatts for a non-residential customer-generator;  that  is  manufactured,  installed,  and  operated  in  accordance  with  applicable  government  and industry standards, that is connected to the  electric system and operated in parallel with an electric  corporation's  transmission  and  distribution  facilities,  and  that  is  operated in  compliance with any standards and requirements  established  under  this  section.    2.  Interconnection  and  net energy metering. An electric corporation  shall provide for the interconnection and net energy  metering  of  wind  electric generating equipment owned or operated by a customer-generator;  provided  that  the customer-generator enters into a net energy metering  contract with the corporation or complies  with  the  corporation's  net  energy  metering  schedule  and complies with standards and requirements  established  under  this  section.  The  customer-generator   shall   be  responsible   for   payment   of   one-half   of  the  expense  of  such  interconnection for wind electric  generating  equipment  with  a  rated  capacity of more than twenty-five kilowatts.    3.  Conditions of service. (a) (i) On or before three months after the  effective date of this section, each electric corporation shall  develop  a  model  contract  and  file a schedule that establishes consistent and  reasonable rates, terms  and  conditions  for  net  energy  metering  to  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (ii)  On  or  before  three  months  after  the effective date of this  subparagraph, each electric corporation shall develop a  model  contract  and  file  a  schedule that establishes consistent and reasonable rates,terms  and  conditions  for  net  energy  metering  to   non-residential  customer-generators,  according to the requirements of this section. The  commission shall render a decision within three months from the date  on  which the schedule is filed.    (iii)  Each electric corporation shall make such contract and schedule  available to customer-generators on a first come,  first  served  basis,  until  the  total rated generating capacity for wind electric generating  equipment owned or operated by customer-generators in the  corporation's  service  area is equivalent to three-tenths percent of the corporation's  electric demand for the year two thousand five,  as  determined  by  the  department.    (b)  Nothing  in  this  subdivision  shall prohibit a corporation from  providing net energy metering  to  additional  customer-generators.  The  commission  shall  have the authority, after January first, two thousand  twelve, to increase the percent limits if it determines that  additional  net energy metering is in the public interest.    (c)  In  the event that the electric corporation determines that it is  necessary to  install  one  or  more  dedicated  transformers  or  other  equipment  to  protect  the  safety  and  adequacy  of  electric service  provided to its other customers,  a  customer-generator  shall  pay  the  electric  corporation's  actual  costs  of installing the transformer or  transformers or other equipment:    (i) in the case of a  residential,  farm  service  or  non-residential  customer-generator  with  a  combined  rated  capacity  of not more than  twenty-five kilowatts, up to a maximum amount  of  seven  hundred  fifty  dollars; and    (ii)  in the case of a farm service customer-generator with a combined  rated capacity of not more than five hundred kilowatts, up to a  maximum  of five thousand dollars; and    (iii)  in  the  case  of  a  non-residential customer-generator with a  combined rated capacity of more than twenty-five  kilowatts,  such  cost  shall  be  as  determined by the electric corporation subject to review,  upon the request of such customer-generator, by the department.    (d) An electric corporation shall  impose  no  other  charge  or  fee,  including,  but not limited to, back up, stand by or demand charges, for  the provision of net metering to a customer-generator.    4. Rates. An electric corporation shall use  net  energy  metering  to  measure  and  charge for the net electricity supplied by the corporation  and provided to the corporation by a  customer-generator,  according  to  the following requirements:    (a)  In  the  event  that  the  amount  of electricity supplied by the  corporation during the billing period exceeds the amount of  electricity  provided  by  a  customer-generator,  the  corporation  shall charge the  customer-generator for the net electricity supplied at the same rate per  kilowatt hour applicable to service provided to other customers  in  the  same service class which do not generate electricity on site.    (b)  In  the  event  that  the  amount  of  electricity  produced by a  customer-generator during the  billing  period  exceeds  the  amount  of  electricity  used by the customer-generator, the corporation shall apply  a credit to the next bill for service to the customer-generator for  the  net  electricity  provided at the same rate per kilowatt hour applicable  to service provided to other customers in the same service  class  which  do not generate electricity on site.    (c)  At the end of the year or annualized over the period that service  is supplied by means of  net  energy  metering,  the  corporation  shall  promptly  issue  payment  at  its  avoided cost to a residential or farm  service customer-generator for the value of any remaining credit for theexcess electricity produced during  the  year  or  over  the  annualized  period by such customer-generator.    (d)  In  the  event  that  the  corporation  imposes  charges based on  kilowatt demand on customers who are in the same service  class  as  the  customer-generator  but  which  do not generate electricity on site, the  corporation may impose the  same  charges  at  the  same  rates  to  the  customer-generator, provided, however, that the kilowatt demand for such  demand  charges  is  determined  by the maximum measured kilowatt demand  actually supplied by the corporation to  the  customer-generator  during  the billing period.    5. Safety standards. (a) Each electric corporation shall establish and  maintain   standards   necessary   for   net  energy  metering  and  the  interconnection of wind electric generating equipment to its system  and  that  the commission shall determine are necessary for safe and adequate  service and further the public policy set forth in  this  section.  Such  standards may include, but shall not be limited to:    (i)  equipment  necessary  to  isolate  automatically  a wind electric  generating system from the utility  system  for  voltage  and  frequency  deviations; and    (ii)   a   manual   lockable   disconnect   switch   provided  by  the  customer-generator  which  shall  be  located  on  the  outside  of  the  customer's  premises  and/or  farm  and  externally  accessible  for the  purpose of isolating the wind electric generating equipment.    (b) Upon its own motion or upon a complaint, the  commission,  or  its  designated  representative,  may investigate and make a determination as  to the reasonableness and necessity of the standards  or  responsibility  for compliance with the standards.    (c)  Unless otherwise determined to be necessary by the commission, an  electric corporation may not require a customer-generator to comply with  additional safety or  performance  standards,  or  perform  or  pay  for  additional  tests,  or purchase additional liability insurance, provided  that:    (i) the electric  generating  equipment  meets  the  safety  standards  established pursuant to this paragraph; and    (ii) the total rated capacity (measured in kilowatts) of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line, does not  exceed  twenty  percent of the rated capacity of that local feeder line.    In the event that the total rated generating capacity of wind electric  generating   equipment   that   provides  electricity  to  the  electric  corporation through the same local feeder line exceeds twenty percent of  the rated capacity of the local feeder line,  the  electric  corporation  may require the customer-generator to comply with reasonable measures to  ensure safety of that local feeder line.    6.  Electric  restructuring.  Notwithstanding  the  provisions of this  section, including, but not limited  to  paragraph  (c)  of  subdivision  three  of  this  section,  a  customer-generator  shall  comply with any  applicable determinations of the commission relating to restructuring of  the electric industry.    7. Severability of provisions. The provisions of this section shall be  severable and if the application of  any  clause,  sentence,  paragraph,  subdivision,  section,  or  part  thereof  to any person or circumstance  shall be adjudged by any court of competent jurisdiction to be  invalid,  such  judgment  shall  not necessarily affect, impair, or invalidate the  application  of  any  such  clause,  sentence,  paragraph,  subdivision,  section,  part  or  remainder  thereof, as the case may be, to any other  person or circumstance, but shall be confined in its  operation  to  the  clause,  sentence,  paragraph,  subdivision,  section  or  part  thereofdirectly involved in the controversy in which  such  judgment  shall  be  rendered.