Understand the long term costs and impacts of wind and solar

**As a [description of user]?**
member of the general public in BC,

**I want to [functionality]**
understand the payback period of installing solar panels and wind generators, their environmental costs (impact on bird migration) and plans to recycle at end of lifecycle

**So that [benefit]**
understand if the benefit to the environment is higher than the cost.

**Additional context**
might be specific to an individual looking to go off-grid/install solar on their house

relates to #116

**Acceptance Criteria**
Agreed-upon confirmation of the requirements when done can be deemed as complete

Review related issue #116 and the stated audience first. Clarify whether the scope is general BC guidance or information for off-grid homeowners, and define the requirements for payback, environmental impacts, bird migration, and end-of-life recycling. Done means the requirements are agreed and documented.

Written by the indexing model from the issue text.