(a) The easement shall convey only those rights necessary and convenient for the development and generation of hydropower pursuant to the provisions of the applicable federal hydropower license and only within the boundaries of the hydropower project as licensed.

(b) The easement shall be subservient to the fee retained by the state.

(c) The easement shall not give the owner the right to interfere with, either by act or omission, the management and control by the state, through the corporation, of the barge canal system.

(d) The easement shall provide that it shall revert to the state under terms and conditions to be determined by the corporation in the event that the site ceases to be used for purposes of hydropower development and generation. 3. The corporation may also enter into agreements with such a licensed developer regarding the division of maintenance responsibility for structures, facilities or other property which serve both hydropower generation and barge canal system purposes and regarding other matters concerning joint operation at the site. Such agreements may provide for the payment to the corporation of reasonable compensation for services rendered by the corporation which assist or otherwise further the development of hydropower on the barge canal system. In addition, the corporation, subject to the approval of the director of the budget, may enter into a written agreement with a licensed developer or operator at any site concerning the sharing of costs for a major capital improvement or improvements at such site. Should the contract for such improvement or improvements be let and awarded by the corporation, the state comptroller is authorized to receive and accept from the developer or operator, the sum or sums specified in such agreement and to disburse the same along with state funds appropriated for the purpose of such capital improvement or improvements. 4. Any revenue realized from the sale or lease of hydropower easements shall be deposited into the canal fund.