It's a good start, but how energy efficient are the buildings (passive buildings reduces the energy required to heat, cool or illuminate the building... the less energy you need the less you need to generate and / or purchase)? How about covering the vast parking lot etc in solar panels. And the ocean is right there, so how about looking into onshore wave power? And what about charging points for EVs (most car manufacturers won't be making ICEs after 2035). And what about sustainable food sources (since most of the V&A consists of restaurants), reducing food waste, recycling etc. Emissions reductions is more than just clean energy, although it is a good part of it... Major sources of emissions - agriculture - electricity generation - transport - buildings (heating, cooling, materials) - waste (human, food, domestic waste) - industry & manufacturing (especially those requiring high temps) incl. paper production & mining Generating your own energy reduces emissions & demand on the grid (helps during loadshedding) & should save money in the long term thereby reducing operation overheads.