Cumul IREC - FREE online access to indexes

Description	Example	Applications	Release	Quick links
Actual cumulated energy index of the period lasting from January to date, compared to the same period over the long-term reference	Cumul IREC Jan to Apr 2021 = 95 % means that the production expected from January 2021 to April 2021 should be 5% lower than the production expected on this period (January to April) on an average year.	Production monitoring year-to-date Annual balance sheet	Values updated each month on the website, starting in April (January to March cumulated index)	Start searching

 

Indexes on predefined regions

List of predefined regions  Price list

Description	Example	Applications	Deliverables	Quick links
Actual cumulated energy index of the period lasting from January to Date compared to the same period over the long-term reference	Cumul IREC Jan to Apr 2021 = 95 % means that the production expected from January 2021 to April 2021 should be 5% lower than the production expected on this period (January to April) on an average year.	Production monitoring year-to-date Annual balance sheet	Monthly delivery (expected before the 15th of the following month, from March to December) Delivery format: pdf and csv files sent by email	Sample Select and order

 

Description	Example	Applications	Deliverables	Quick links
Actual energy contribution of a specific month compared to the average long-term year	Index April 2021 = 8.5 % means that the production expected for April 2021 corresponds to 8.5 % of an average year. Ratio April 2021 = 112 % means that the production expected for April 2021 is 12% higher than the production expected on average for the month of April.	Production monitoring month by month Monthly reporting Correlation with production data (estimation of operational P50 – more than 1 year of data recommended)	Monthly delivery (expected before the 15th of the following month, from January to December) Past months of the current civil year delivered between 2-7 days after payment reception Delivery format: pdf and csv files sent by email	Sample Select and order

 

Description	Example	Applications	Deliverables	Quick links
Annual energy indexes of the past 10 or 15 years, long term wind rose and energy rose as well as extreme annual values experienced (min and max 12-month periods)	Index Year 2021 = 95 % means that the production expected for year 2021 is 5% lower than the production expected on an average year. Extreme annual indexes are also provided in order to assess the possible range of production variation due to the wind resource within the region (minimum and maximum 12-month cycles as well as 1st and 9th deciles).	Annual balance sheet 1st estimate of long-term production capacity (operational P50) Risk analysis (extreme years)	One-time delivery expected between 2-7 days after payment reception Delivery format: pdf and csv files sent by email	Sample Select and order

 

Description	Example	Applications	Deliverables	Quick links
Full data base of monthly energy indexes over the past 10 or 15 years	Index January 2021 = 11.8 % means that the production expected for January 2021 corresponds to 11.8 % of an average year. LT Monthly contribution January = 11.1 % means that on average the production expected for the month of January corresponds to 11.1 % of an average year. N.B.: Ratio January 2021 = Index January 2021/LT Monthly contribution January = 11.8%/11.1% = 106%, i.e. the production expected for January 2021 is 6% higher than the production expected on average for January.	Correlation with production data and detailed estimation of the long-term production capacity (operational P50) and retrospective analysis of production capacity on the past year Risk analysis (statistics of the resource for each month)	One-time delivery between 2-7 days after payment reception Delivery format: pdf and csv files sent by email	Sample Select and order

Average year: Synthetic year representative of the long-term period considered as the reference

 

 

Indexes on customized locations

Indexes can be generated on demand for customised locations, if a location of interest is not covered by our predefined regions. Monthly databases on current year (monthly delivery) and past years (one-time delivery) are available for any wind farm location.

Ordering indexes on customized locations in addition to other pre-defined indexes will allow you to get a complete solution, delivered in a single format, for your entire wind farm portfolio.

Our customized indexes take into account the actual location of the wind farm and upon request:
- The specific power curve of your wind farm
- A specific long-term reference period
- The actual amplitude of variation of your wind farm production

Monthly delivery for current year, 650€ per customized location.

Need more details? Contact us to get further information or to request a quote