Incorporation of conveyed age builds framework transmission effectiveness, lessens misfortune, and limits discouraging ecological accident with rising matrix adaptability. Conveyed age with sustainable sources is the need of great importance. Inexhaustible sources accompany intrinsic vulnerability, which adversely affects strength of transmission framework. Thus investigation of effect of coordinating inexhaustible sources into matrix framework assumes a significant job. This work is fundamentally centred on surveying the result of stochastic nature of wind and sun powered force on the congestion and stress it forces on transmission structure. To dissect these suggestions, deviation of direct affectability factors with the variety in sustainable power source generator yield is envisioned. To include colossal figure of age esteems for examination, tests are produced from bona fide breeze and sun oriented information having typical dispersion of generator yield esteems over a four years opening. The insights are genuine chronicled records for Pune, India as fit up by Indian Meteorological Office, Pune, India.