Calling the celebrations in India "historic", UN Environment chief Erik Solheim has said by announcing that it will phase out single-use plastics by 2022, India has demonstrated global leadership.
"WED was truly historic. As global host, India took charge, organising hundreds of events around the country, from beach and river clean ups, to awareness-building efforts with young people," Solheim told PTI.
He said India made incredible announcements that will have a "definite impact" on the global fight against plastic pollution.
"By announcing that the country will phase out single-use plastics by 2022, India has demonstrated global leadership and it's now up to other countries to follow India's lead," the UN Environment chief said.
Recalling that he was honoured to be present when Prime Minister Modi signed on to the UN Environment's Clean Seas campaign, he said the programme will be stronger with India's support, sending a clear message to other countries, that all of us must come together to tackle the marine litter.
"While I know implementation is a challenge, I have absolutely no doubt that India will succeed and this will have a major impact on the world," Solheim said.
He previously said the WED will be a call to action and leadership and asserted India is the "perfect" place for that to happen.
World Environment Day celebrations began in the national capital and across India with the start of this month. Several workshops and thematic sessions were held in Delhi.
The pan-India events included cleanliness campaigns by state governments, cleaning of 24 beaches and 24 rivers in 19 states, making national parks and sanctuaries plastic free, media as well as social media campaigns and organising 'Envithon' mini-marathons in five cities, besides Delhi.
The UN General Assembly has designated June 5 as the World Environment Day to commemorate the opening of the Stockholm Conference on Human Development. Annual celebrations on World Environment Day began in 1974.
The theme of WED-2018 is Beat Plastic Pollution.
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