CO2 / PPM /Annual Averages / Data Source: noaa.gov 1980 338.91ppm 1981 340.11ppm 1982 340.86ppm 1983 342.53ppm 1984 344.07ppm 1985 345.54ppm 1986 346.97ppm 1987 348.68ppm 1988 351.16ppm 1989 352.78ppm 1990 354.05ppm 1991 355.39ppm 1992 356.1ppm 1993 356.83ppm 1994 358.33ppm 1995 360.18ppm 1996 361.93ppm 1997 363.04ppm 1998 365.7ppm 1999 367.8ppm 2000 368.97ppm 2001 370.57ppm 2002 372.59ppm 2003 375.14ppm 2004 376.96ppm 2005 378.97ppm 2006 381.13ppm 2007 382.9ppm 2008 385.01ppm 2009 386.5ppm 2010 388.76ppm 2011 390.63ppm 2012 392.65ppm 2013 395.39ppm 2014 397.34ppm 2015 399.65ppm 2016 403.09ppm 2017 405.22ppm 2018 407.62ppm 2019 410.07ppm 2020 412.44ppm 2021 414.72ppm 2022 418.56ppm 2023 421.08ppm 2024 424.61ppm 2025 427.35ppm
CO2 / PPM /Annual Averages / Data Source: noaa.gov 1980 338.91ppm 1981 340.11ppm 1982 340.86ppm 1983 342.53ppm 1984 344.07ppm 1985 345.54ppm 1986 346.97ppm 1987 348.68ppm 1988 351.16ppm 1989 352.78ppm 1990 354.05ppm 1991 355.39ppm 1992 356.1ppm 1993 356.83ppm 1994 358.33ppm 1995 360.18ppm 1996 361.93ppm 1997 363.04ppm 1998 365.7ppm 1999 367.8ppm 2000 368.97ppm 2001 370.57ppm 2002 372.59ppm 2003 375.14ppm 2004 376.96ppm 2005 378.97ppm 2006 381.13ppm 2007 382.9ppm 2008 385.01ppm 2009 386.5ppm 2010 388.76ppm 2011 390.63ppm 2012 392.65ppm 2013 395.39ppm 2014 397.34ppm 2015 399.65ppm 2016 403.09ppm 2017 405.22ppm 2018 407.62ppm 2019 410.07ppm 2020 412.44ppm 2021 414.72ppm 2022 418.56ppm 2023 421.08ppm 2024 424.61ppm 2025 427.35ppm
Briefs

UK pension fund backs latest solar auction

Railpen, the £34bn pension fund for railway staff, is set to benefit from the UK government’s overhaul of Contracts for Difference for solar projects.

AGR Power, one of the energy companies in Railpen’s portfolio, has secured long-term Contracts for Difference with the UK government for four solar projects totalling 146.41MW of capacity, the fund said today.

The projects, located in Hertfordshire, Cambridgeshire and Lincolnshire, were awarded a strike price of £65.23/MWh in the government’s latest Contracts for Difference Allocation Round 7 (AR7), which was met with strong investor demand.


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The government said last month that it is set to procure a record 4.9GW of solar power, following an overhaul of strike prices and Contracts for Difference. The latest renewable energy auctions in the UK received stronger investor demand, partly due to the government committing to longer contract periods, increasing terms from 15 to 20 years. It also updated prices to a 2024 baseline, whereas previous auction rounds were based on 2012 prices, accommodating inflation.

Lewis Vanstone, head of infrastructure at Railpen, said: “This outcome is testament to the hard work of the AGR team and the government’s commitment to clean energy and energy sovereignty. This significant milestone in the UK’s clean energy ambitions also highlights the importance of long-term, patient investment. We are excited to move into the next phase of development, working alongside the government, our partners AGR, and local stakeholders.”

Railpen plans to grow its infrastructure portfolio from around £1bn to between £2bn and £3bn over the next five years, with around 75% invested in the UK. The pension fund first expanded into solar energy with its acquisition of Bracks Solar Farm in Cambridgeshire in January 2023. The 30MWp solar farm began operating at full capacity in October 2023 and now supplies clean energy to the equivalent of 8,000 UK households each year.


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