Marijke Welisch

OIES-Saudi Aramco Fellow

Marijke Welisch is a senior researcher at the Energy Economics Group (TU Wien). She holds a PhD in energy economics and a MSc in economics with a focus on econometrics and policy evaluation. Her main field of research is on policies to support renewable energy, specifically (model-based) analysis of auction designs for renewable energy support.

Ms. Welisch is involved in several large Horizon2020 projects on the energy transition. Further areas of expertise are electricity markets and cooperation mechanisms for the exchange of renewable electricity.

Contact

WP_Query Object
(
    [query] => Array
        (
            [post_type] => publications
            [posts_per_page] => -1
            [meta_query] => Array
                (
                    [0] => Array
                        (
                            [key] => author
                            [value] => 30945
                            [compare] => LIKE
                        )

                )

        )

    [query_vars] => Array
        (
            [post_type] => publications
            [posts_per_page] => -1
            [meta_query] => Array
                (
                    [0] => Array
                        (
                            [key] => author
                            [value] => 30945
                            [compare] => LIKE
                        )

                )

            [error] => 
            [m] => 
            [p] => 0
            [post_parent] => 
            [subpost] => 
            [subpost_id] => 
            [attachment] => 
            [attachment_id] => 0
            [name] => 
            [static] => 
            [pagename] => 
            [page_id] => 0
            [second] => 
            [minute] => 
            [hour] => 
            [day] => 0
            [monthnum] => 0
            [year] => 0
            [w] => 0
            [category_name] => 
            [tag] => 
            [cat] => 
            [tag_id] => 
            [author] => 
            [author_name] => 
            [feed] => 
            [tb] => 
            [paged] => 0
            [meta_key] => 
            [meta_value] => 
            [preview] => 
            [s] => 
            [sentence] => 
            [title] => 
            [fields] => 
            [menu_order] => 
            [embed] => 
            [category__in] => Array
                (
                )

            [category__not_in] => Array
                (
                )

            [category__and] => Array
                (
                )

            [post__in] => Array
                (
                )

            [post__not_in] => Array
                (
                )

            [post_name__in] => Array
                (
                )

            [tag__in] => Array
                (
                )

            [tag__not_in] => Array
                (
                )

            [tag__and] => Array
                (
                )

            [tag_slug__in] => Array
                (
                )

            [tag_slug__and] => Array
                (
                )

            [post_parent__in] => Array
                (
                )

            [post_parent__not_in] => Array
                (
                )

            [author__in] => Array
                (
                )

            [author__not_in] => Array
                (
                )

            [ignore_sticky_posts] => 
            [suppress_filters] => 
            [cache_results] => 1
            [update_post_term_cache] => 1
            [lazy_load_term_meta] => 1
            [update_post_meta_cache] => 1
            [nopaging] => 1
            [comments_per_page] => 50
            [no_found_rows] => 
            [order] => DESC
        )

    [tax_query] => WP_Tax_Query Object
        (
            [queries] => Array
                (
                )

            [relation] => AND
            [table_aliases:protected] => Array
                (
                )

            [queried_terms] => Array
                (
                )

            [primary_table] => wp_posts
            [primary_id_column] => ID
        )

    [meta_query] => WP_Meta_Query Object
        (
            [queries] => Array
                (
                    [0] => Array
                        (
                            [key] => author
                            [value] => 30945
                            [compare] => LIKE
                        )

                    [relation] => OR
                )

            [relation] => AND
            [meta_table] => wp_postmeta
            [meta_id_column] => post_id
            [primary_table] => wp_posts
            [primary_id_column] => ID
            [table_aliases:protected] => Array
                (
                    [0] => wp_postmeta
                )

            [clauses:protected] => Array
                (
                    [wp_postmeta] => Array
                        (
                            [key] => author
                            [value] => 30945
                            [compare] => LIKE
                            [alias] => wp_postmeta
                            [cast] => CHAR
                        )

                )

            [has_or_relation:protected] => 
        )

    [date_query] => 
    [request] => SELECT   wp_posts.* FROM wp_posts  INNER JOIN wp_postmeta ON ( wp_posts.ID = wp_postmeta.post_id ) WHERE 1=1  AND ( 
  ( wp_postmeta.meta_key = 'author' AND wp_postmeta.meta_value LIKE '%30945%' )
) AND wp_posts.post_type = 'publications' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'acf-disabled' OR wp_posts.post_status = 'wc-fraud-screen' OR wp_posts.post_status = 'wc-authorised') GROUP BY wp_posts.ID ORDER BY wp_posts.post_date DESC 
    [posts] => Array
        (
            [0] => WP_Post Object
                (
                    [ID] => 31401
                    [post_author] => 111
                    [post_date] => 2019-02-11 10:14:48
                    [post_date_gmt] => 2019-02-11 10:14:48
                    [post_content] => The contract for difference (CfD) auctions are the cornerstone of the UK electricity sector’s decarbonization policy and were introduced as part of the Electricity Market Reform in 2013. The CfD auctions appear to have been successful in achieving low bids for low-carbon technologies, especially offshore wind power. However, the design of the auction increases the probability of speculative bidding, while the one-shot nature of the auction prevents bidders from learning and from utilizing information efficiently. We show that implementing a stringent non-delivery penalty to induce truth telling can improve deployment rate without increasing support costs. Moreover, by holding regularly scheduled (annual, for example) auctions, information on technology cost decreases can be better incorporated into the bids, lowering investor uncertainty and thus having a positive effect on support costs.
                    [post_title] => Auctions for allocation of offshore wind contracts for difference in the UK
                    [post_excerpt] => 
                    [post_status] => publish
                    [comment_status] => closed
                    [ping_status] => closed
                    [post_password] => 
                    [post_name] => auctions-allocation-offshore-wind-contracts-difference-uk
                    [to_ping] => 
                    [pinged] => 
                    [post_modified] => 2019-02-11 10:14:48
                    [post_modified_gmt] => 2019-02-11 10:14:48
                    [post_content_filtered] => 
                    [post_parent] => 0
                    [guid] => https://www.oxfordenergy.org/?post_type=publications&p=31401
                    [menu_order] => 0
                    [post_type] => publications
                    [post_mime_type] => 
                    [comment_count] => 0
                    [filter] => raw
                )

        )

    [post_count] => 1
    [current_post] => -1
    [in_the_loop] => 
    [post] => WP_Post Object
        (
            [ID] => 31401
            [post_author] => 111
            [post_date] => 2019-02-11 10:14:48
            [post_date_gmt] => 2019-02-11 10:14:48
            [post_content] => The contract for difference (CfD) auctions are the cornerstone of the UK electricity sector’s decarbonization policy and were introduced as part of the Electricity Market Reform in 2013. The CfD auctions appear to have been successful in achieving low bids for low-carbon technologies, especially offshore wind power. However, the design of the auction increases the probability of speculative bidding, while the one-shot nature of the auction prevents bidders from learning and from utilizing information efficiently. We show that implementing a stringent non-delivery penalty to induce truth telling can improve deployment rate without increasing support costs. Moreover, by holding regularly scheduled (annual, for example) auctions, information on technology cost decreases can be better incorporated into the bids, lowering investor uncertainty and thus having a positive effect on support costs.
            [post_title] => Auctions for allocation of offshore wind contracts for difference in the UK
            [post_excerpt] => 
            [post_status] => publish
            [comment_status] => closed
            [ping_status] => closed
            [post_password] => 
            [post_name] => auctions-allocation-offshore-wind-contracts-difference-uk
            [to_ping] => 
            [pinged] => 
            [post_modified] => 2019-02-11 10:14:48
            [post_modified_gmt] => 2019-02-11 10:14:48
            [post_content_filtered] => 
            [post_parent] => 0
            [guid] => https://www.oxfordenergy.org/?post_type=publications&p=31401
            [menu_order] => 0
            [post_type] => publications
            [post_mime_type] => 
            [comment_count] => 0
            [filter] => raw
        )

    [comment_count] => 0
    [current_comment] => -1
    [found_posts] => 1
    [max_num_pages] => 0
    [max_num_comment_pages] => 0
    [is_single] => 
    [is_preview] => 
    [is_page] => 
    [is_archive] => 1
    [is_date] => 
    [is_year] => 
    [is_month] => 
    [is_day] => 
    [is_time] => 
    [is_author] => 
    [is_category] => 
    [is_tag] => 
    [is_tax] => 
    [is_search] => 
    [is_feed] => 
    [is_comment_feed] => 
    [is_trackback] => 
    [is_home] => 
    [is_404] => 
    [is_embed] => 
    [is_paged] => 
    [is_admin] => 
    [is_attachment] => 
    [is_singular] => 
    [is_robots] => 
    [is_posts_page] => 
    [is_post_type_archive] => 1
    [query_vars_hash:WP_Query:private] => b74c60adc1cd745c482a621ecf24367d
    [query_vars_changed:WP_Query:private] => 
    [thumbnails_cached] => 
    [stopwords:WP_Query:private] => 
    [compat_fields:WP_Query:private] => Array
        (
            [0] => query_vars_hash
            [1] => query_vars_changed
        )

    [compat_methods:WP_Query:private] => Array
        (
            [0] => init_query_flags
            [1] => parse_tax_query
        )

)

Latest Publications by Marijke Welisch

Latest Tweets from @OxfordEnergy

  • Changes to the ‘Dated Brent’ benchmark: more to come https://t.co/gW10n8rPMi

    March 21st

  • New OIES paper looks at LNG projects vying for FID in 2019-20, reviews 5 areas, costs and competitiveness, and the… https://t.co/pz3UDcUcQU

    March 20th

  • Outlook for Competitive LNG Supply https://t.co/qmG43CklMw

    March 20th

Sign up for our Newsletter

Register your email address here and we will send you notification of new publications, comment, articles etc. automatically.