The analogy to Netflix is fascinating. As GTM points out, Netflix started out competing with Blockbuster in video DVDs, but then spilled over into video streaming (BTW, a market that Enron famously thought it could corner in the last 1990s.) So Netflix is now competing with both cable and broadcast companies. One can see how renewables could jump out of just electric service to building space conditioning and water heating, and vehicle fueling. Tesla is already developing those options.
Source: Renewables May Become the Netflix of the Energy Sector | Greentech Media