Three Gorges Dam
EnergyThe world's largest hydropower station by installed capacity, at 22.5 GW, and the main flood-control structure on the Yangtze.
Pitcairn Island was discovered in 1767 by the British and settled in 1790 by the Bounty mutineers and their Tahitian companions. Pitcairn was the first Pacific island to become a British colony (in 1838) and today remains the last vestige of that empire in the South Pacific. Outmigration, primarily to New Zealand, has thinned the population from a peak of 233 in 1937 to less than 50 today.
The National Infrastructure Index maps the physical assets national life runs on — power stations and grids, water systems, ports, railways and airports, data networks, payment systems and launch sites. Each asset is placed in a Strategic Infrastructure capability group, so it can be read against the ratings in the National Capability index above.
Assets are chosen for how much of the economy and state depends on them and how hard they would be to replace. Each card records what the asset is, the category it belongs to, what it does and where it is.
Example assets. These twenty cards are modelled on China's most critical infrastructure and show on every nation page until each nation's own assets are mapped.
The world's largest hydropower station by installed capacity, at 22.5 GW, and the main flood-control structure on the Yangtze.
A 16 GW dam on the Jinsha River, built around sixteen 1 GW turbines, the largest single units in service.
A ±1,100 kV direct-current line carrying 12 GW more than 3,000 km from Xinjiang's power bases to the eastern grid.
China's first large commercial nuclear plant, in service since 1994, with much of its output sold to Hong Kong.
A canal carrying Yangtze basin water more than 1,400 km north from the Danjiangkou Reservoir to Beijing and Tianjin.
The 1,318 km trunk line between the two largest cities, opened in 2011 and one of the busiest high-speed routes in the world.
The world's busiest container port since 2010, including the automated Yangshan deep-water terminals.
The world's largest port by cargo tonnage, handling iron ore, crude oil and coal for the eastern industrial belt.
The capital's second international hub, opened in 2019 around one of the largest single terminal buildings in the world.
A 55 km bridge and undersea tunnel system linking the western and eastern shores of the Pearl River Delta, opened in 2018.
The 1,956 km line from Xining to Lhasa, crossing the Tanggula Pass at 5,072 m, the highest railway in the world.
One of eight national data centre hubs under the East Data, West Computing programme, hosting major cloud providers.
A 2,000 km quantum key distribution trunk line through Jinan and Hefei, completed in 2017 for secure government and bank links.
CIPS clears and settles cross-border payments in renminbi, launched in 2015 to extend the currency's international reach.
The coastal launch site for Long March 5 heavy-lift rockets, used for the Tiangong station modules and lunar and Mars missions.
China's first launch site, founded in 1958 in the Gobi Desert, and the base for every crewed Shenzhou mission.
The national satellite navigation system, providing global positioning and timing since 2020 from its Beijing control segment.
The world's largest known rare-earth deposit and the core of China's rare-earth mining and refining supply chain.
A weir and channel system built around 256 BC that still irrigates much of the Chengdu Plain's farmland.
China's leading maker of 3D NAND flash memory, central to the drive for a domestic semiconductor supply.
The National Development Index tracks the events that move a nation's capability — policy decisions, technological milestones, economic turns and external shocks — and places each one on the record with the date it happened and what followed from it. It is the narrative counterpart to the indices: where a rating says where the Pitcairn Islands stands, the index says how it arrived there.
Recent developments cover the current cycle, close enough that their consequences are still unfolding. Historical developments are the inflection points behind the present position — the decisions and events a reader needs in order to read the ratings above in context.
Polynesians inhabited Pitcairn and Henderson for several centuries, leaving Henderson most likely before the 16th century and Pitcairn in the 17th or early 18th century. The islands were therefore uninhabited when Europeans arrived, allowing an entirely new settlement history to begin.
The Portuguese navigator came upon two of the group's islands on 26 January 1606, naming them La Encarnación and San Juan Bautista. Sources dispute which islands he actually saw, but the voyage marks the group's entry into European knowledge.
The British sloop HMS Swallow, under Captain Philip Carteret, sighted the island on 3 July 1767 and named it after midshipman Robert Pitcairn, who first saw it; Discovery Day is still marked on Pitcairn on 2 July. Sailing without a marine chronometer, Carteret recorded a longitude about 3° in error, placing the island some 330 km west of its true position and making it hard to find, as James Cook's failed search of July 1773 showed.
Nine mutineers from HMS Bounty, led by Fletcher Christian, landed on Pitcairn in 1790 with six Tahitian men, eleven women and a baby girl, and set fire to the ship in what became Bounty Bay. Violence, alcoholism and disease killed most of the men, but John Adams and Ned Young turned to the ship's Bible to build a peaceful society; the settlement is the origin of the island's present population and is commemorated annually as Bounty Day on 23 January.
The Royal Navy captain came upon the island during his search for the fugitives and named it after Francis Reynolds-Moreton, 3rd Baron Ducie. The naming fixed the island in British charts long before its formal annexation.
Under Mayhew Folger, the Topaz crew spent ten hours ashore in February 1808, the first visitors since the Bounty; earlier vessels sighted in 1795 and 1801 had not approached. Whalers subsequently became regular callers, the last recorded being the James Arnold in 1888, giving the isolated colony a lifeline of trade and news.
Commanding HMS Briton and HMS Tagus, Staines found Pitcairn on 17 September 1814 and reported in detail to the Admiralty. By then only one mutineer, John Adams, survived; he was granted amnesty for his part in the mutiny, regularising the community's relationship with Britain.
Captain James Henderson of the East India Company ship Hercules rediscovered Henderson on 17 January 1819, with Captain Henry King landing on 2 March to find the king's colours already flying. Oeno was discovered on 26 January 1824 by the American whaling captain George Worth. These sightings completed European knowledge of the four-island group.
The American adventurer reached Pitcairn in 1832 after failing to win backing from the British government and the London Missionary Society. By March 1833 he reported founding a temperance society, a Maundy Thursday Society, a monthly prayer meeting, a juvenile society, a Peace Society and a school.
Islanders traditionally date colonial status to 30 November 1838, when Pitcairn became the first Pacific island to be made a British colony; it remains the last vestige of the British empire in the South Pacific. The accompanying settlement made Pitcairn one of the first territories in the world to grant women the vote, an unusually early franchise extension.
On 3 May 1856 all 193 inhabitants sailed on the Morayshire, arriving at Norfolk on 8 June after a difficult five-week voyage arranged by the British government. Eighteen months later 17 islanders returned home and another 27 followed five years after that, re-establishing the Pitcairn community while seeding the related Norfuk language on Norfolk Island.
Tay visited in 1886 and persuaded the majority of Pitcairners to accept his faith, returning in 1890 on the missionary schooner Pitcairn with an ordained minister to perform baptisms. The successful mission of the 1890s shaped island society, diet and governance for generations.
For the purposes of a murder trial in 1898 the Pitcairn Islands were brought under the Fiji-based High Commission. This established an external legal authority over the tiny community, a pattern of remote administration that persisted for decades.
Henderson was annexed on 1 July, Oeno on 10 July and Ducie on 19 December 1902. The acquisitions extended British sovereignty across the whole group and later underpinned the territory's vast maritime zone.
Pitcairn's population peaked at 233 in 1937 and has fallen ever since through emigration, chiefly to New Zealand and Australia, leaving one of the world's smallest resident communities with fewer than 50 people and a permanent population of just 35 recorded in 2023. Depopulation has become the territory's defining structural problem.
In 1938 Henderson, Oeno and Ducie were incorporated with Pitcairn into one administrative unit. The step gave the scattered islands a unified legal identity as a territory.
The 1940 issue launched philatelic sales that became a mainstay of territorial revenue. Income declined towards the end of the 20th century as letter-writing and stamp collecting waned.
In 1952 the islands were removed from the Western Pacific High Commission, which had relocated to the British Solomon Islands Protectorate, and placed under Fiji's Governor, administered from a Pitcairn Office in Suva. Isolation meant official visits still occurred only once or twice a decade.
From the 1890s until 1958 the Seventh-day Adventist Church ran the island's schooling; the government then took it over. School rolls tracked the population, with 28 pupils in 1959, 36 in 1962 and only ten by 1999.
The March 2019 designation covers all four islands, a total land area of 43.25 square kilometres. It offers a further niche asset for the territory's small tourism sector.
In 2019 Pitcairn sought to join the regional sporting body. The approach reflected efforts to build recognition and links within the Pacific region.
From 2019 the chartered Silver Supporter became the island's only dedicated passenger and cargo vessel, running weekly adventure tourism sailings. Sea access via Mangareva remains the territory's sole practical transport link.
The 2015 reserve covers the islands' entire exclusive economic zone of 834,334 square kilometres. It gave the tiny territory a globally significant role in ocean conservation.
Same-sex marriage has been lawful on Pitcairn Island since 2015, though no resident is known to be in such a relationship. The measure aligned the territory with wider British rights standards.
A diaspora survey for the Island Council and the UK government warned that on current trends only three people of working age would remain by 2045. The 2014 labour force was 31 able-bodied adults, and the report underpinned repopulation as the territory's top strategic objective.
Intended to cut the high cost of diesel-fired generation, the scheme was abandoned in 2013 after running three years over schedule and costing £250,000. The island remained dependent on imported diesel and on a single ageing high-voltage electrician.
A single 1 Mbit/s connection installed in 2012 served all families on the island. Capacity later improved with a 4G LTE network in Adamstown by December 2017 and Starlink availability from February 2024.
The 2010 constitution gives the islands authority to operate as a representative democracy while the United Kingdom retains defence and foreign affairs. It formalised the territory's internal self-government after the upheaval of the abuse trials.
Their 2005 naturalisation was a milestone for a community seeking new settlers to reverse depopulation. Simon Young, an emigrant from North Yorkshire who arrived in 2000, later became the first non-native-born islander elected mayor.
The territory's finances collapsed in 2004, after which the British government provided about 90 per cent of the annual budget. Fiscal dependence on London has framed all subsequent development planning.
Charges were laid against seven men on the island and six abroad — nearly a third of the male population — and on 25 October 2004 six were found guilty, including mayor Steve Christian. Islanders surrendered about 20 firearms ahead of the trials, and Britain built a prison at Bob's Valley; the men began sentences in late 2006 and by 2010 had completed them or gained home detention.
On a temporary assignment in 1999 Cox exposed allegations of widespread abuse, and a 15-year-old girl's decision to press rape charges launched the criminal investigation code-named Operation Unique. Charges eventually included 21 counts of rape, 41 of indecent assault and two of gross indecency, and police in three countries interviewed every woman who had lived on Pitcairn in 20 years.
The overseas aid agency financed training for Pitcairn's beekeepers and detailed analysis of the island's bees and honey for disease. The scheme supported one of the few exportable products available to the territory.
The 1988 listing recognised the outstanding natural value of the uninhabited island. It gave the territory international environmental standing disproportionate to its size.
Radiograms and ham radio were the main off-island links until the 1980s, with Morse code used officially until 1982. Pitcairn joined the international telephone system in 1985 and gained internet access in 2002, ending centuries of near-total communications isolation.
Following Fiji's independence in 1970, the Pitcairn Order vested the governorship in the British high commissioner to New Zealand, with administration based at the British consulate in Auckland. The arrangement reoriented the territory's administrative links towards New Zealand.
Jet airliners and containerisation cut the ship traffic on which the island's economy depended, and the population fell from 140 in 1960 to 90 in 1962. The episode entrenched the long-term demographic decline.
Pitcairn Island was discovered in 1767 by the British and settled in 1790 by the Bounty mutineers and their Tahitian companions. Pitcairn was the first Pacific island to become a British colony (in 1838) and today remains the last vestige of that empire in the South Pacific. Outmigration, primarily to New Zealand, has thinned the population from a peak of 233 in 1937 to less than 50 today.
none (overseas territory of the UK)
Birthday of Queen ELIZABETH II, second Saturday in June (1926); Discovery Day, 2 July (1767)
Oceania, islands in the South Pacific Ocean, about midway between Peru and New Zealand
25 04 S, 130 06 W
Oceania
about three tenths the size of Washington, DC
0 km
51 km
rugged volcanic formation; rocky coastline with cliffs
miro trees (used for handicrafts), fish
NA
typhoons (especially November to March)
Britain's most isolated dependency; only the larger island of Pitcairn is inhabited but it has no port or natural harbor; supplies must be transported by rowed longboat from larger ships stationed offshore
deforestation (only a small portion of the original forest remains because of burning and clearing for settlement)
tropical; hot and humid; modified by southeast trade winds; rainy season (November to March)
Capability-group ratings for Critical Technology are part of the GINC National Capability Framework rather than the country factbook. They are published in the National Capability index, and the per-capability detail lives on the capability pages.
.pn
26 (2012)
satellite-based local phone service and broadband Internet connections available in all homes
defense is the responsibility of the UK
48 (July 2014 est.)
0% (2014 est.)
NA
NA
NA
NA
NA
NA
none
NA
none (overseas territory of the UK)
several previous; latest made 10 February 2010, presented 17 February 2010, effective 4 March 2010 (2010)
18 years of age; universal with three years residency
local island by-laws
unicameral Island Council (10 seats; mayor, deputy mayor, 5 members elected by popular vote, 3 ex officio members including governor, deputy governor, and commissioner; deputy mayor and elected members serve two-year terms)
overseas territory of the UK
none
none
blue with the flag of the UK in the upper hoist-side quadrant and the Pitcairn Islander coat of arms centered on the outer half of the flag; the green, yellow, and blue of the shield represents the island rising from the ocean; the green field features a yellow anchor surmounted by a bible (both the anchor and the bible were items found on the HMS Bounty); sitting on the crest is a Pitcairn Island wheelbarrow from which springs a slip of miro (a local plant)
English (official), Pitkern (mixture of an 18th century English dialect and a Tahitian dialect)
Seventh-Day Adventist 100%
descendants of the Bounty mutineers and their Tahitian wives
satellite TV from Fiji-based Sky Pacific offering a wide range of international channels
SPC, UPU
none (overseas territory of the UK)
none (overseas territory of the UK)
New Zealand dollars (NZD) per US dollar -//1.247 (2013)//1.2334 (2012)//1.3874 (2010)//1.6002 (2009)//1.4151 (2008)
postage stamps, handicrafts, beekeeping, honey
15 (2004)
The inhabitants of this tiny isolated economy exist on fishing, subsistence farming, handicrafts, and postage stamps. The fertile soil of the valleys produces a wide variety of fruits and vegetables, including citrus, sugarcane, watermelons, bananas, yams, and beans. Bartering is an important part of the economy. The major sources of revenue are the sale of postage stamps to collectors and the sale of handicrafts to passing ships.
$NA
honey; wide variety of fruits and vegetables; goats, chickens; fish
1 April - 31 March
$NA
fruits, vegetables, curios, stamps
$NA
fuel oil, machinery, building materials, flour, sugar, other foodstuffs