Local and national authorities are going head to head over an olive grove standing in the way of a 545-mile pipeline project.
A UNESCO-protected olive grove in Puglia, Italy is at risk due to the proposed Trans-Adriatic Pipeline project, valued at over $45 million, which aims to transport gas from central Asia to the European Union to reduce reliance on Russian energy supplies. Local authorities and groups are opposing the pipeline, arguing that the ancient olive grove, known as the “Piana degli Ulivi,” should be protected and not destroyed for the project, with concerns about the trees surviving the move and the risk of disease.
A UNESCO-protected olive grove of located in Puglia, Italy is standing in the way of proposed Trans-Adriatic Pipeline (TAP) project valued at over $45 million. This pipeline would transport gas from central Asia to the millions of homes in various regions in the European Union in order to wean Europe off its dependence on Russian energy supplies.
The tiny olive grove is known as the “Piana degli Ulivi” (Plain of Olive Trees) and consists of less than 250 trees, some of which are almost 500 years old and are considered natural archaeological monuments. Unlike many other UNESCO protected landmarks, the Piana degli Ulivi is unique in that it has remained productive throughout its existence and is still productive today.
The grove is located just outside the town of Melendugno and local Authorities in Puglia and Melendugno are threatening to go to the Italian Constitutional Court if the pipeline goes ahead. They allege that they were not consulted by the Roman government before the project began and that constitutional law dictates that international pipeline projects such as the TAP legally require regional consent.
Other groups who could be considered as opposing the pipeline project include farmers and oil producers in the region as well as those involved in the local agricultural and tourism businesses (the TAP would run through the popular San Foca beachfront on the Salento coast).
While the proposed pipeline only intersects through the Piana degli Ulivi in the last five miles of its total 545-mile length, it would involve the primary olive grove being destroyed and the 10,000 other trees being moved and replanted — an agreement brokered between the developers and Roman authorities directly.
Locals believe that the trees may not survive the move and risk contracting Xylella fastidiosa. Earlier this year, the European Food Safety Authority identified this strain of bacterium as one particularly lethal for olive trees and it has already been responsible for the demise of over a million trees in the region. In the past, eradication plans to treat the disease involve destroying all trees with 100 meters of any plants affected with the disease.
On December 4, a referendum was put forward by Italian Prime Minister Matteo Renzi to reform Italian constitutional law, directly pitched local and national authorities against each other in a battle for power. The referendum was defeated by a wide margin, leaving Puglia and Melendugno still within their rights to prevent the TAP from advancing any further.
Despite this, the consortium behind the pipeline (including Belgian, Spanish and Swiss corporations) are confident that the pipeline will go forward as planned, with shortened timeline the only consequence they intend to be dealing with.
However, if the project does not proceed by April next year, it will need to wait until November 2017. Local authorities dictated that this would be the next available window when the 10,000 olive trees will enter a slow growth phase, allowing them to be moved safely.
More articles on: Italy, millennial trees, olive tree cultivation
Sep. 25, 2025
Italian Olive Oil Producers Optimistic Despite Challenges
Italian farmers and millers are optimistic about the upcoming olive harvest, but challenges from weather and pests remain. Prices are expected to remain high.
Apr. 7, 2026
On Etna’s Volcanic Slopes, Sikulus Revives a Family Olive Oil Legacy
At Sikulus, centuries-old Nocellara Etnea trees, volcanic soils and an early-harvest strategy define a quality-focused approach that has helped carry Sicilian olive oil to markets around the world.
Jun. 25, 2025
Meet the Ligurian Producer Defending a Cultural Heritage
The family behind Tèra de Prie produces award-winning Taggiasca extra virgin olive oil from the thousand-year-old dry stone wall terraces on Italy’s northwestern coast.
Aug. 26, 2025
Family-Run Olive Oil Business Thrives in Central Italy
Alfredo Agostini's small olive press in central Italy has grown into a thriving family business, exporting award-winning extra virgin olive oil worldwide.
Mar. 26, 2026
Organic Olive Oil Remains Small Share of Spain’s Growing Organic Food Market
A new Ecovalia report shows organic olive oil remains a small part of organic food spending in Spain, even as the country’s overall organic market continues to expand.
Feb. 19, 2026
Italy’s Olive Oil Market Heads Into 2026 with Thinner Margins and Renewed Volatility
After two years of record-high prices, Italy’s olive oil market is entering 2026 with renewed volatility, elevated costs and tighter margins for growers, while recovering Mediterranean output and import flows reshape price dynamics.
Oct. 29, 2025
Diversification Drives Olitalia’s Global Success as Italy’s Olive Oil Sector Evolves
Olitalia, one of Italy's largest olive oil bottlers and exporters, credits diversification and international partnerships for its success over four decades.
Mar. 22, 2026
Olive Growing Returns to Italy’s Smallest Region
Olive cultivation is slowly expanding in Valle d’Aosta as growers reclaim abandoned terraces, adapt to milder conditions and plan for the area’s first mill.