For Liz, the investigation is a way of asserting control in a world she no longer recognizes. It is also a means of proving to herself and her children she is not in retreat from life but can grow and change. For Maxime, it's a way of becoming re-engaged in life after his wife'...
The value obtained was €0.072/kWh, which does not prove competitive for sale on the wholesale energy market, where daily pool prices are at a much lower price of around €0.05/kWh [56]. On the other hand, in several EU countries there is public aid to promote this type of installation...