Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Significant Accounting Policies [Abstract]

Schedule Of Depreciation And Amortization Rates

Steam production plant	3.15%	-	3.84%
Hydroelectric production plant	1.06%	-	3.00%
Other production plant	3.15%		8.85%
Transmission plant	1.58%	-	7.86%
Distribution plant	2.16%	-	9.63%
General plant	1.57%	-	20.00%
Other	2.75%	-	2.75%

Schedule Of Gains And Losses On Trading Securities

	Twelve months ended December 31, 2016
Net gains and losses recognized during the period on trading securities	$	(143,185)
Less: Net gains and losses recognized during the period on trading securities sold during the period		0
Unrealized gains and losses recognized during the reporting period on trading securities still held at the reporting date	$	(143,185)