Dr. Jeremy Leggett, the British solar pioneer and environmental author, was honored with the 2015 Giuseppe Motta Medal for his work to achieve sustainable development. The award recognized his "Gandhian-like" persistence in accelerating the global transition from fossil fuels to renewable energy. Leggett was lauded for founding Solarcentury, which became one of the UK’s most successful solar companies, and the charity SolarAid, which combats energy poverty in Africa. The prize celebrated his dual role as a successful entrepreneur and a primary "carbon whistleblower," proving that commercial innovation is the most effective tool for dismantling the economic dominance of the oil and gas industry.In February 2026, Leggett remains a primary "catalyst for the restoration economy." Following the sale of Solarcentury, he transitioned to large-scale nature recovery as the CEO of Highlands Rewilding. On February 11, 2026, he helped launch the "Life After Oil" community in London, urging industry professionals to drain their talent into the green transition. This week, on February 26, 2026, his 2015 recognition was highlighted following his recent Blue Planet Prize win, reinforcing his 2026 standing as a "serial transitionist." His 2015 honor continues to validate the principle that the survival of the biosphere depends on our ability to out-compete the carbon economy through both technology and ecology.