Parking lots are a bit of a puzzle. This is speculation, but I suspect the slow uptake has a lot to do with the contractual relationship between the landowner and the business operator. Sometimes businesses own their own land, but I think in the US this is more an exception than the rule. These can be decades-long lease agreements that stipulate how the land can be used and what can be installed, and I bet that the installation of power infrastructure would have to be hammered out in a renegotiation with each party trying to get an advantage over the other.
Up-front costs are a factor but can’t be the only one. Although I’m focused on the solar over parking lot case specifically.
Parking lots are a bit of a puzzle. This is speculation, but I suspect the slow uptake has a lot to do with the contractual relationship between the landowner and the business operator. Sometimes businesses own their own land, but I think in the US this is more an exception than the rule. These can be decades-long lease agreements that stipulate how the land can be used and what can be installed, and I bet that the installation of power infrastructure would have to be hammered out in a renegotiation with each party trying to get an advantage over the other.
I think that is incredibly likely to be another factor