In an LCCA we might sicount the future value of money, In a broader LCA, we might discount the future value of environmental impacts, or even the value of future people, in an analysis. This is not settled a process! As an example of how might change an LCA, consider a plan to install more insulation in a building. The insulation requires more carbon dioxide to produce and install - 1 ton of CO2 - but reduces carbon dioxide production in the future by 0.2 tons/year. How many years is the breakeven point for carbon emissions without discounting future values? answer to the nearest whole year