49-37-3.1 Criteria considered in development of power systems--Alternative sources--Board determination as to size of facility. 49-37-4 Contractual powers--Sale of electrical appliances or equipment prohibited. 49-37-4.1 Contract to designate party as agent for itself and district--Delegation of contractual powers to agent. 49-37-4.2 Validation of prior contracts providing for designation of agent. 49-37-4.3 Cooperation in generation and transmission facilities--Permissible terms of contract. 49-37-5 Duty to sell at wholesale to municipalities or other political subdivisions. 49-37-6 Joint action with other districts. 49-37-7 District as having no power to tax. 49-37-8 State and other political subdivisions not liable for district's obligations. 49-37-9 Duty to cause estimates before entering into contract--Joint projects excepted--Minimum number of bids. 49-37-9.1 Prior joint acts validated despite bid law noncompliance. 49-37-10 Competitive bidding requirements suspended during emergency. 49-37-11 Competitive bidding requirements suspended during war. 49-37-12 Private industry prohibited from owning assets of district--Consent of voters--Sale of individual items permitted. 49-37-13 Privilege tax levied against district. 49-37-14 Computation and payment of tax. 49-37-15 Taxes on districts qualifying as rural electric companies. 49-37-16 Charges for services--Discrimination prohibited. 49-37-17 Districts not within jurisdiction of Public Utilities Commission. 49-37-18 District as franchised to use streets of municipality for transmission lines. 49-37-19 Contracts with municipality for sale at wholesale--Authority of municipality. 49-37-20 Other contracts with municipalities--Authority of municipality. 49-37-21 Districts as works of internal improvement--Applicability of laws respecting internal improvements. 49-37-22 Just compensation for use of state waters--Amount of compensation. 49-37-23 Liability of district respecting use of water. 49-37-24 Investment of district funds--Regulations--Investment officer. 49-37-25 Indemnification of directors, officers, employees or agents.