Completed Tasks

Task 17 – Integration of Demand Side Management, Energy Efficiency, Distributed Generation and Renewable Energy Sources


As countries implement energy policies that promote energy efficiency, distributed generation and renewable energy resources, the share of distributed energy increases, particularly the intermittent type such as wind, solar, small hydro and combined heat and power (small and micro-CHP). Due to the fact that intermittent types of electricity generation are difficult to predict, electrical networks— both local and transmission— are turning to integrated distributed energy resource.

By combining distributed generation with energy storage and demand response,countries can decrease problems caused by distributed generation and increase the value of intermittent energy in the market.

The main objective of the Task is to study how to achieve the optimal integration of distributed generation, energy storages and flexible demand, and thus increase the value of distributed generation and demand response and decrease problems caused by intermittent distributed generation (mainly based on RES) in the physical electricity systems and at the electricity market. The Task deals with distributed energy resources both at local (distribution network and customer) level and at transmission system level where large wind farms are connected.

The first Phase of the Task was finished with seven participating countries in 2008 producing the state-of the art of the integration and proposal for the further studies.

On the basis of the Phase one the Task extension was started in 2010 with the main topics to assess the effects of the penetration of emerging DER technologies to different stakeholders and to the whole electricity system. Five countries participated in Phase 2 and it finished in November 2012.

Phase 3 of the Task has started in May 2014 and was completed in October 2016.


Task 15 – Network Driven DSM


Task 15 on ‘Network-driven’ demand-side management (DSM) was concerned with reducing demand on electricity networks (grids) in specific ways which maintain system reliability in the immediate term and over the longer term defer the need for network augmentation.

Problems in electricity networks were becoming significant in countries where electricity demand was increasing and network infrastructure (‘poles and wires’) were ageing. As loads grow and infrastructure reaches the end of its economic life, the potential cost of augmenting and providing support services for electricity networks is increasing exponentially.

Task 15 identified and developed a wide range of DSM measures that can:
• relieve constraints on electricity distribution and/or transmission networks at lower costs than building ‘poles and wires’ solutions; and
• provide operational support services for electricity networks, achieving peak load reductions with various response times.

Task 14 – Market Mechanisms for White Certificates Trading


The objective of the Task 14 work was to gather experiences gained in operating White Certificates or White Certificates-like schemes in countries where this policy is or will be practiced (as in Great Britain, France and Italy) or discussed (as in the Netherlands). To complement these schemes, knowledge gained through focused research projects was also included.

Considering that relatively little experience involving the implementation of White Certificates schemes existed, the Task experts relied on themselves and those with expertise in subjects as diverse as tradable certificates theory, demand-side management policies in the residential, transport and tertiary sectors, and the existing British, Italian and French White Certificates schemes. The Task was organized around five workshops to discuss with national practitioners and explore a set of issues – expectations, policy/principle issues, organization/practical issues, and interaction with other trading schemes and with other EE policies.

Task 13 – Demand Response Resources


The three main objectives of Task 13 work were to:

1) identify and develop the country-specific information needed to establish the potential for demand response,
2) perform the market and institutional assessment needed to set realistic goals for the contribution of DRR to sector objectives, and
3) mobilize technical and analytic resources needed to support the implementation of DRR programs and track their performance.

This Task has developed action-oriented tools that markets and regulators can use to incorporate DR in their daily operating practices. The tools are designed to provide methodologies and research resources to use when evaluating the best business case structure for DR in a market. All of the project tools are organized into the book, Task 13 Project Guidebook, which provides a roadmap for assessing DR integration into the market. In addition to the tools, the book can be used as a teaching guide for a DR professional certification programme.

Task 12 – Cooperation on Energy Standards


This Task was prepared but not launched. The work is now done by the 4E Energy Technology Initiative.

Task 11 – Time of Use Pricing and Energy Use for Demand Management Delivery


Task 11  increased the motivation of smaller customers to save energy through energy end use presentation, modify their energy demand profile through time of use pricing and provide mechanisms for their bidding demand into competitive energy markets.

Task 10 – Performance Contracting


Task 10, Performance Contracting, facilitated the greater use of Energy Performance Contracting (EPC) and other Energy Service Company (ESCO) financial options and services. This was a 3-year business-to-business Task, limited to efforts involving the performance contracting arrangements and other ESCO-related financial options and services between client, businesses and all types of companies offering these services.

Task 9 – The Role of Municipalities in a Liberalised System


Task 9 investigated how the roles of local authorities in demand side management are affected by a liberalised market and in the light of these changes and examples of good practice, to prepare guidelines for improving the local authorities’ service delivery in this field.

Task 8 – Demand-Side Bidding in a Competitive Electricity Market


Task 8 evaluated and promoted Demand Side Bidding (DSB) as a means of improving the efficiency of the operation of the electricity supply chain. The characteristics, strengths and weaknesses of existing DSB schemes and creating guidelines for the development and enhancement of new schemes was fulfilled.

>DSB is a mechanism that enables the demand side of the electricity market to participate in energy trading. More specifically, DSB allows electricity consumers to offer a specific reduction in demand, at a given time, in return for a specified income. DSB can improve the efficiency of the electricity supply chain by increasing competition in the wholesale energy market and by acting as an alternative to conventional generation. For example, DSB can be used to balance electricity supply and demand and also maintain the quality and security of supply. In addition, DSB could have important environmental and energy efficiency benefits in some situations when it is used as an alternative to conventional generation.

Task 7 – International Collaboration on Market Transformation


The need to meet Kyoto targets and to reduce greenhouse gas emissions through greater energy efficiency provides the driving force behind the new Market Transformation Task. Utilising the forces of the market and transforming those markets to better respond to energy efficient products helps to contribute to a more sustainable path whilst still maintaining a future vision of economic prosperity.

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