The Eden Project (Cornish: Edenva) is a popular visitor attraction in Cornwall, England. Inside the two biomes are plants that are collected from many diverse climates and environments. The project is located in a reclaimed Kaolinite pit, located 2 km (1.2 mi) from the town of St Blazey and 5 km (3 mi) from the larger town of St Austell, Cornwall.
The complex is dominated by two huge enclosures consisting of adjoining domes that house thousands of plant species, and each enclosure emulates a natural biome. The biomes consist of hundreds of hexagonal and pentagonal, inflated, plastic cells supported by steel frames. The largest of the two biomes simulates a Rainforest environment and the second, a Mediterranean environment. The attraction also has an outside botanical garden which is home to many plants and wildlife native to Cornwall and the UK in general; it also has many plants that provide an important and interesting backstory, for example, those with a prehistoric heritage.
At the bottom of the pit are two covered biomes:
The Tropical Biome, covers 1.56 ha (3.9 acres) and measures 55 m (180 ft) high, 100 m (328 ft) wide, and 200 m (656 ft) long. It is used for tropical plants, such as fruiting banana plants, coffee, rubber and giant bamboo, and is kept at a tropical temperature and moisture level.
The Tropical Biome
The Mediterranean Biome covers 0.654 ha (1.6 acres) and measures 35 m (115 ft) high, 65 m (213 ft) wide, and 135 m (443 ft) long. It houses familiar warm temperate and arid plants such as olives and grape vines and various sculptures.
The Outdoor Gardens represent the temperate regions of the world with plants such as tea, lavender, hops, hemp and sunflowers, as well as local plant species.
The covered biomes are constructed from a tubular steel (hex-tri-hex) with mostly hexagonal external cladding panels made from the thermoplastic ETFE. Glass was avoided due to its weight and potential dangers. The cladding panels themselves are created from several layers of thin UV-transparent ETFE film, which are sealed around their perimeter and inflated to create a large cushion. The resulting cushion acts as a thermal blanket to the structure. The ETFE material is resistant to most stains, which simply wash off in the rain. If required, cleaning can be performed by abseilers. Although the ETFE is susceptible to punctures, these can be easily fixed with ETFE tape. The structure is completely self-supporting, with no internal supports, and takes the form of a geodesic structure. The panels vary in size up to 9 m (29.5 ft) across, with the largest at the top of the structure.
The ETFE technology was supplied and installed by the firm Vector Foiltec, which is also responsible for ongoing maintenance of the cladding. The steel spaceframe and cladding package (with Vector Foiltec as ETFE subcontractor) was designed, supplied and installed by MERO (UK) PLC, who also jointly developed the overall scheme geometry with the architect, Nicholas Grimshaw & Partners.
The entire build project was managed by McAlpine Joint Venture.
The clay pit in which the project is sited was in use for over 160 years. In 1981, the pit was used by the BBC as the planet surface of Magrathea in the 1981 TV series of the Hitchhiker’s Guide to the Galaxy. By the mid-1990s the pit was all but exhausted.
The initial idea for the project dates back to 1996, with construction beginning in 1998. The work was hampered by torrential rain in the first few months of the project, and parts of the pit flooded as it sits 15 m (49 ft) below the water table.
The first part of the Eden Project, the visitor centre, opened to the public in May 2000. The first plants began arriving in September of that year, and the full site opened on 17 March 2001.
The Eden Project was used as a filming location for the 2002 James Bond film, Die Another Day (starring Pierce Brosnan). On 2 July 2005 The Eden Project hosted the „Africa Calling” concert of the Live 8 concert series. It has also provided some plants for the British Museum‘s Africa garden.
In 2005, the Project launched „A Time of Gifts” for the winter months, November to February. This features an ice rink covering the lake, with a small café/bar attached, as well as a Christmas market. Cornish choirs regularly perform in the biomes.
On 6 December 2007, the Eden Project invited people all over Cornwall to try to break the world record for the biggest ever pub quiz as part of its campaign to bring £50 million of lottery funds to Cornwall.
In December 2007, the project failed in its bid for £50 million of funding, after the Big Lottery Fund popular vote, when it received just 12.07% of the votes, the lowest for the four projects being considered. Eden wanted the money for Edge, a proposed desert biome that was going to look at people and plants living on the edge today and the solutions that they have come up with to the challenge of living within limits.
In December 2009, much of the project, including both greenhouses, became available to navigate through Google Street View.
The Eden Trust revealed a trading loss of £1.3 million for 2012-13,on a turnover of £25.4 million. The Eden Project had posted a surplus of £136,000 for the previous year. In 2014 Eden accounts showed a surplus of £2 million.
The World Pasty Championships have been held at the Eden Project since 2012, an international competition to find the best Cornish pasties and other pasty-type savoury snacks. The Eden Project is said to have contributed over £1 billion to the Cornish economy.
Since 2002, the Project has hosted a series of musical performances, called the Eden Sessions. Artists have included Amy Winehouse, James Morrison, Muse, Lily Allen, Snow Patrol, Pulp, Brian Wilson and The Magic Numbers. 2008’s summer headliners were: The Verve, Kaiser Chiefs, and KT Tunstall. Oasis were also set to play in the summer of 2008, but the concert was postponed because Noel Gallagher was unable to perform after breaking three ribs in a stage invasion incident several weeks before. The concert was instead played in the summer of 2009. 2010 saw performances from artists including Mika, Jack Johnson, Mojave 3, Doves, Paolo Nutini, Mumford & Sons, and Martha Wainwright.
The 2011 sessions were headlined by The Flaming Lips, Primal Scream, Pendulum, Fleet Foxes and Brandon Flowers with support from The Horrors, The Go! Team, OK Go, Villagers, and The Bees.
The 2012 Eden sessions were headlined by: Tim Minchin, Example, Frank Turner, Chase & Status, Plan B, Blink-182, Noah and the Whale, and The Vaccines.
The 2013 Eden Sessions were headlined by: Kaiser Chiefs, Jessie J, Eddie Izzard, Sigur Rós, and The xx.
The 2014 Eden Sessions were headlined by: Dizzee Rascal, Skrillex, Pixar in Concert, Ellie Goulding and Elbow.
The 2015 Eden Sessions were headlined by: Paolo Nutini, Elton John, Paloma Faith, Motörhead, The Stranglers, Spandau Ballet and Ben Howard.
The 2016 Eden Sessions were headlined by: Lionel Richie, Tom Jones, PJ Harvey, Manic Street Preachers and Jess Glynne.