eric: but that's dwarfed by the energy giant, iberdrola, which has just erected these enormous wind farms quarter of a trillion dollars in renewable energy by 2030. angeles santamaria: hello. eric: angeles santamaria is the spanish ceo. eric: so are there any coal projects anywhere in the world that you would invest in? ♪♪♪ eric: the rise of renewables means at least some new jobs to replace the ones lost in transition. this factory in asturias manufactures steel supports for wind turbines. the company windar employs 600 people in spain and 1700 globally. according to managing director justo acedo business is booming. justo acedo: we are now looking at extending the capacity of this factory, because the demand is very huge. eric: so do you have any people working here that were miners? justo: no, we are working to have the sons, the children of the miners. eric: children of miners, right. justo: yes, because this activity is very different to the one with the miners. eric: it's hard to see enterprises like this ever matching the number of jobs provided by coal, where armies of men would t