(a) first, to reduce the amount of solid waste generated;

(b) second, to reuse material for the purpose for which it was originally intended or to recycle material that cannot be reused;

(c) third, to recover, in an environmentally acceptable manner, energy from solid waste that can not be economically and technically reused or recycled; and

(d) fourth, to dispose of solid waste that is not being reused, recycled or from which energy is not being recovered, by land burial or other methods approved by the department. 2. State government must make an essential contribution to the development and implementation of environmentally, economically and technically viable solid waste management programs through fulfilling its responsibilities to provide programs which promote waste reduction and the expansion of markets for recovered materials, clearly articulated, responsive and consistently applied regulatory structures, and a full range of technical assistance to local governments. A state-local partnership, in which the basic responsibility for the planning and operation of solid waste management facilities remains with local governments and the state provides necessary guidance and assistance, must be forged. 3. This policy, after consideration of economic and technical feasibility, shall guide the solid waste management programs and decisions of the department and other state agencies and authorities.