Renewable Energy Guarantees of Origin

  • Home supply and services

    Market share shifts: Octopus Energy’s acquisition of Bulb accelerates growth

    On Saturday 29 October BEIS confirmed it had approved the transfer of Bulb’s 1.5mn customers, as well as 650 employees, to Octopus Energy. In this week's 'Chart of the Week', we look back over time at the two suppliers and the growth Octopus Energy has seen through organic means and...

  • Low carbon generation

    Surge in value for waste-derived RGGOs

    In August we published the findings from the July-22 edition of our quarterly Green Certificates Survey. The survey is designed to provide greater market transparency for Renewable Energy Guarantees of Origin (REGO), Continental Guarantees of Origin (GoOs) and Renewable Gas Guarantees of Origin (RGGO) certificate markets.  In this week's ‘Chart...

  • Home supply and services

    Green certificate prices continue to rise amid BEIS proposals

    On 16 August, BEIS opened the consultation ‘Designing a framework for transparency of carbon content in energy products’. This call for evidence invites views on whether the use of Renewable Energy Guarantees of Origin (REGO) certificates for annualised renewable energy matching inhibits transparency for consumers, and how the REGO framework could...

  • Low carbon generation

    Price trends for Renewables Gas Guarantees of Origins

    In May 2021 we published the findings from our latest quarterly Green Certificates Survey. The survey is designed to provide greater market transparency for Renewable Energy Guarantees of Origin (REGO), Continental Guarantees of Origin (GoOs) and Renewable Gas Guarantees of Origin (RGGO) certificate markets. It provides aggregated views on certificate...

  • Home supply and services

    Chart of the week | Green hair, green branches, green skin, green tariffs?

    In this 'Chart of the week', we look at how prevalent green supply has become, unpick some of the drivers behind this, and look at the challenges now facing consumers, suppliers and policy makers confronted by a sea of green.  Over recent years, we estimate the percentage of households with...

  • Low carbon generation

    Chart of the week | REGO rebound: Prices to rise on COVID recovery

    We recently published the findings from the January 2021 edition of our Green Certificates Survey. The survey, which had 62 respondents from 59 distinct organisations, is designed to provide greater market transparency for Renewable Energy Guarantees of Origin (REGO), Continental Guarantees of Origin (GoOs) and Renewable Gas Guarantees of Origin...