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Recent News
- PPA Energy CEO in Uganda - 24th January 2012
- PPA Energy’s final report for The Offshore Transmission Coordination Project is now published - 16th December 2011
- PPA Energy participates in ISLES Offshore Grid Project Launch - 6th December 2011
- NEPAL ENERGY EFFICIENCY AND ACCESS II PROJECT - 26th October 2011
- PPA Energy has recently been awarded a Certificate of Excellence - 17th October 2011
- Bi-lingual workshop on power sector governance for WAPP - 12th October 2011
PPA Energy is actively engaged in shaping the future of Low Carbon Energy through a wide range of energy development projects ranging from those at a conceptual stage, through initial scoping and exploratory phases, to established major consortia including:
PPA energy can also provide techno-economic advice on both the impact and opportunities associated with the second phase of carbon trading under the European Union Emission Trading Scheme.
50 year Continuous Record of Atmospheric Carbon Dioxide
The Keeling Curve of measurements taken at the summit of Mauna Loa in Hawaii provided the first real indication that CO2 levels were rising: 
Carbon Monitoring Timeline:
1957:Charles David Keeling starts monitoring CO2 at the South Pole and Hawaii
1958: Keeling starts first direct continuous atmospheric measurements of CO2
Early 1970s:The National Oceanic and Atmospheric Administration (Noaa), a US federal agency, starts monitoring CO2 worldwide
1995-2003:Noaa's Earth System Research Laboratory (ESRL) at Boulder, Colorado, develops and maintains the world's standard references for CO2 and other greenhouse gases
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