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
Credit: Chiew Loo via RESTORE
Briefs

Nature specialists turn to institutions to back beaver releases

Beavers have returned to Bedfordshire for the first time in 400 years, with managers now planning to scale up such initiatives through biodiversity credit instruments.

Southill Estate made history this month as a family of Eurasian beavers was released into a purpose-built enclosure, marking the first beaver presence in Bedfordshire since the 17th century. The initiative, backed by Natural England, aims to accelerate nature recovery and enhance local biodiversity.


In person: NZI Nature Positive Investment Summit | 22 April | London | register here


As ecosystem engineers, beavers play a pivotal role in creating wetland habitats that support thriving ecosystems. Their dam-building activity generates complex mosaics of aquatic environments, enabling woodland understorey and in-field scrub regeneration while delivering significant biodiversity gains across the estate.

The project has been guided by RESTORE, a specialist nature restoration company that has provided strategic advice and management planning throughout, helping to shape the overall approach to ecological restoration at Southill.

Now, estate managers are looking to scale up nature recovery efforts through innovative financial instruments. The biodiversity uplift being achieved across the estate is being closely monitored and quantified by RESTORE, with the results to be made available through Biodiversity Net Gain (BNG) credits for developers and 30x30 Restore Units for institutional investors.

BNG credits are already a requirement under UK regulations, with developers mandated to provide 10% biodiversity net gain on projects. Meanwhile, 30x30 Restore Units represent a new market mechanism for institutional investors seeking exposure to the emerging biodiversity economy. These units quantify biodiversity restoration efforts that contribute directly to the UK government's target to protect 30% of land and sea for nature by 2030.

By packaging quantifiable biodiversity gains into marketable units, both instruments offer new revenue streams for landowners while providing developers and institutional investors with opportunities to support nature recovery and meet sustainability commitments. This innovative approach transforms ecological restoration from a cost centre into a scalable investment opportunity.


Longview Networks: Institutional Investment Conferences and Summits


Content Tags: Investment Manager  UK  In-Brief 

Related Content