Energy and Environmental Analysis is a method to evaluate utility of any energy system by finding the requirement of energy and resulting emissions through all the materials and processes used to build and use any system over its entire life and also to demolish it at the end of life. Relationship between the cumulative energy demand and cumulative emissions with energy output from the system establishes indicators for its utility in terms "Energy Yield Ratio" and "Emission Coefficient". Energy and Environmental Planning is a macroscopic exercise used for conducting futuristic studies through dynamic assessment of the defined reference energy system comprising of many alternatives and constraints. It is done to find the optimum solution for certain objective function often system cost minimization through meeting system requirements such as the energy demand. To establish link between these two approaches, a new methodology has been formulated in this work. It has been done through linking the Cumulative Energy Demand (a system specific, energy analysis parameter of static nature), and the overall energy demand which is a dynamic parameter governed by its rate of growth. With the help of this new method, Cumulative Energy Demand of any system acts as a barrier for growth as it takes away energy from the overall energy pool. The value of maximum growth obtained through equilibrium equations has been exogenously supplied to the energy planning tool and thus the link between the two different approaches has been established. This work demonstrates the method for each of the above approaches separately and then jointly, involving various technologies for power generation. A much widely used energy planning software MARKAL (MARket ALlocation), has been used for carrying out planning related analysis which treats the defined Reference Energy System as a dynamic bottom-up problem and finds the objective function through obtaining a partial equilibrium at all intermediate stages. The above mentioned methodology has been ...