List and briefly explain one benefitadvantage to increased p

List and briefly explain: one benefit/advantage to increased penetration of renewables on the power grid one challenge/problem with increased penetration of renewables on the power grid.

Solution

Advantage is:-

Less pollution as by increased penetration of renewables we are boosting usage of renewable sources of energy like sun.

Solar energy can be can be transferred as electricity using these grid from region where it is abundant to area where it is less. So we are using solar energy to maximum.

Same is true for hydel and other renewable sources.

Challange is:-

Infrastructure for interconnecting power grids will require high initial cost.