This dimension groups energy pioneers by the era in which they worked. Wikipedia notes that renewable energy systems "have rapidly become more efficient and cheaper over the past 40 years," progress achieved by pioneers working across several distinct eras. Browsing by era lets a visitor compare pioneers active in the same period.
Facts
Comparison
Era of Emergence Era
Sources
1. Energy conservation - Wikipedia
WikipediaUnited States, 1970s oil embargoes and conservation policyQuote, United States, 1970s oil embargoes and conservation policy
Since the oil embargoes and price spikes of the 1970s, energy efficiency and conservation have been fundamental tenets of U.S. energy policy.
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