Sentences with phrase «electrical infrastructure constitute»
Because wind energy arrays do not require continual fuel inputs, upfront expenditures for turbines, foundations, and electrical infrastructure constitute nearly 75 % of total project costs (WindEurope 2016).
https://kleinmanenergy.upenn.edu/ Not exact matches
For that reason, Earth observations, science and services, taken together, constitute a critical infrastructure every bit as vital to our well - being as the electrical grid, our communications networks, our sewage systems and our roads and bridges.