Energy in Gristol-Serkonos

Electricity generation by source in 2022

•   Coal: 2 (2.0%)
•   Natural gas, oil, and others: 3 (3.0%)
•   Nuclear power: 45 (45.0%)
•   Hydroelectricity: 30 (30.0%)
•   Renewable sources: 20 (20.0%)

Energy in Gristol-Serkonos describes the overall energy and electricity production, consumption and export in Gristol-Serkonos. The country has access to all main sources of energy including fossil fuels, coal, hydroelectricity, biomass, solar, geothermal, wind, marine and nuclear. Total energy consumption in the country reached 561.9 TWh in 2022.

Nuclear energy accounted for 45% (252.86 TWh) of all electric generation in Gristol-Serkonos.

Energy Sources

Nuclear Energy

Gristol-Serkonos operates 50 nuclear reactors across the two constituent countries. The Kingdom of Gristol operates the 41 of the 50 nuclear reactors. All currently operating Gristo-Serkonan nuclear reactors either a domestic design, the Marklin-Ashton Energy G-series reactors, or foreign designs from Latium and Zacapican. The most common reactor type in the country are the pressurized heavy-water reactor while Zacapine-licensed reactors use a pressurized water reactor design

Name	Unit No.	Reactor		Status	Net capacity (MW)	Construction start	Commercial operation	Closure	Notes
		Type	Model
National Nuclear Reactor Demonstrator	1	PHWR	MA Energy P1-20 PHWR	Decommissioned	19	1958	1961	1981	Prototype Reactor
Neys River Laboratories	1	PHWR	MA Energy RR1-100 PWR	Operational	100	1960	1963		Research and Medical Isotope Production
Ulstrand Nuclear Generating Station	1	PHWR	MA Energy G2-500 PHWR	Decommissioned	515	1966	1971	2022
	2	PHWR	MA Energy G2-500 PHWR	Decommissioned	515	1968	1973	2022
	3	PHWR	MA Energy G2-900 PHWR	Operational	900	1980	1983
	4	PHWR	MA Energy G2-900 PHWR	Operational	900	1986	1990
	5	PHWR	MA Energy G2-500 PHWR	Operational	500	1986	1989
	6	PHWR	MA Energy G2-500 PHWR	Operational	500	1987	1990
	7	PHWR	MA Energy G2-900 PHWR	Operational	900	1987	1991
	8	PHWR	MA Energy G3-1000 PHWR	Operational	1000	1989	1993
Lyone Nuclear Generating Station	1	PHWR	MA Energy G2-900 PHWR	Operational	900	1978	1982
	2	PHWR	MA Energy G2-900 PHWR	Operational	900
	3	PHWR	MA Energy G2-600 PHWR	Operational	600
	4	PHWR	MA Energy G2-600 PHWR	Operational	600
	5	BWR	MA Energy G1-300 SMR	Planned	300	2021	2026
Rydland Nuclear Generating Station	1	PHWR	MA Energy G2-900 PHWR	Operational	900
	2	PHWR	MA Energy G2-500 PHWR	Operational	500
	3	PHWR	MA Energy G2-800 PHWR	Operational	800
	4	PHWR	MA Energy G3-1000 PHWR	Operational	1000
	5	PHWR	MA Energy G3-1000 PHWR	Operational	1000
Gratangen Nuclear Generating Station	1	PHWR	MA Energy G1-800 PHWR	Shutdown; undergoing refit	821
	2	PHWR	MA Energy G1-600 PHWR	Operational	621
	3	PHWR	MA Energy G2-700 PHWR	Operational	701
	4	PHWR	MA Energy G2-500 PHWR	Operational	515
	5	PHWR	MA Energy G2-500 PHWR	Operational	515
	6	PHWR	MA Energy G3-1000 PHWR	Operational	1000
Sela Nuclear Generating Station	1	PHWR	MA Energy G1-800 PHWR	Shutdown; undergoing refit	800
	2	PHWR	MA Energy G2-800 PHWR	Operational	800
	3	PHWR	MA Energy G2-600 PHWR	Operational	600
	4	PHWR	MA Energy G2-700 PHWR	Operational	701
	5	BWR	MA Energy G1-300 SMR	Planned	300
Aureille Nuclear Generating Station	1	PHWR	MA Energy G2-700 PHWR	Operational
	2	PHWR	MA Energy G2-700 PHWR	Operational
	3	PHWR	MA Energy G2-700 PHWR	Operational
	4	PHWR	MA Energy G3-500 PHWR	Operational
	5	PHWR	MA Energy G3-800 PHWR	Operational
	6	PHWR	MA Energy G3-1000 PHWR	Operational
Verwolde Nuclear Generating Station	1	PHWR	Latium PHWR	Operational	821	1999	2003
	2	PHWR	Latium PHWR	Operational	515	2001	2004
	3	PHWR	Latium PHWR	Operational	515	2004	2008
	4	BWR	MA Energy G1-300 SMR	Under construction	300	2019	2024
	5	BWR	MA Energy G1-300 SMR	Under construction	300	2020	2024
Kristiansand Nuclear Generating Station	1	PHWR	MA Energy G1-800 PHWR	Decommissioned	821			2010
	2	PHWR	MA Energy G1-800 PHWR	Decommissioned	812			2009
	3	PHWR	MA Energy G1-800 PHWR	Decommissioned	812			2007
	4	PHWR	Latium PHWR	Operational	515
	5	PHWR	Latium PHWR	Operational	701
	6	PHWR	Latium PHWR	Operational	701
	7	PHWR	Latium PHWR	Operational	800
	8	PHWR	Latium PHWR	Operational	1000
Valberg Nuclear Generating Station	1	PHWR	Latium PHWR	Operational	821	1997	2000
	2	PHWR	Latium PHWR	Operational	700	2000	2003
	3	PHWR	Latium PHWR	Operational	700	2003	2007
	4	PHWR	Latium PHWR	Operational	600	2007	2010
Atheclaghque Nuclear Generating Station	1	PHWR	ZACA-PWR	Operational	821
	2	PWR	ZACA-PWR	Operational	515
	3	PWR	ZACA-PWR	Operational	515
	4	PWR	ZACA-PWR	Planned	515
Point Deer Nuclear Generating Station	1	PHWR	ZACA-PWR	Operational	800
	2	PWR	ZACA-PWR	Operational	700
	3	BWR	MA Energy G1-300 SMR	Planned	300
Saari Nuclear Generating Station	1	PWR	ZACA-PWR	Operational	800
	2	PWR	ZACA-PWR	Operational	600
	3	PWR	ZACA-PWR	Operational	600
	4	PWR	ZACA-PWR	Operational	500
	5	BWR	MA Energy G1-300 SMR	Planned	300

Fuel reprocessing and safe storage

In order to comply with National Nuclear Safety Commission Report after a Level 3 Incident at the Atheclaghque Nuclear Generation Station, the nuclear energy suppliers jointly-operate the Hektoen National Nuclear Fuel Reprocessing Centre. Located in Hektoen in the northern Gristol region, the Hektoen NNFRC has been in operation since 1968 and has a capacity of about 1,700 tonnes per year. The Hektoen NNFRC utilizes an aqueous nuclear reprocessing method known as PUREX where 96% of the spent nuclear fuel are recovered. The site also operates a deep geological repository adjacent to the site where the non-recyclable fission products are vitrified along with compacted nuclear control rod hulls and endplates.

In compliance with federal regulations, vitrified fission products and compacted waste from spent nuclear fuel received from foreign countries are returned to the country of origin.