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>Key Issues, Challenges and Investment Risk Considerations when building Biomass-fired CHP and Power Plants - Examples across Europe are discussed
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Key Issues, Challenges and Investment Risk Considerations when building Biomass-fired CHP and Power Plants - Examples across Europe are discussed
This paper looks at some of the key issues related to biomass-to-energy projects and their influence on overall project feasibility and risk. Examples from plants delivered and supported by Aalborg Energie Technik a/s (AET) in recent years will be used to illustrate the points made. In many cases, building a biomass-fired plant - either as part of new developments or for replacement of existing fossil-fuel boilers - offers potentially great financial rewards. Development of such plants however, is a process that contains many challenges and pitfalls. This paper deals with some of these and contains examples from plants across Europe as well as some future trends. The important issue in the development phase is creating value for everyone in the supply chain and especially building a sound business case for the investor that can be financed. Elements such as fuel flexibility, high efficiency and high availability are important to maximise the income. Other topics to handle are funding (e.g. avoid valley of death), legislation, planning and environmental authorities. A major project risk is the fuel and its supply over a period of 30 - 50 years. This paper addresses topics like fuel cost, availability and flexibility, counter party risk and sourcing strategy. A key element in combined heat and power (CHP) plant design is integration of heat supply in the associated process or district heating network. Design decisions for process integration made early in a project have a great impact on the final design. Other design-related issues include how to implement Best Available Technology (BAT) and best practice, as well as risk management and mitigation measures, handling of waste streams and grid connection. The selection of contractor(s) is important for investor and funder, and issues like track record, commercial motivations, balance sheet, management and company type are critical. In the long-term view, as an owner, the operation and maintenance contract is critical and again track record and management of the project by a credible supplier is important to reduce the project risk.
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机译：本文介绍了与生物质到能源项目相关的一些关键问题及其对整体项目可行性和风险的影响。近年来，Aalborg Energie Technik A / S（AET）交付和支持的植物的实例将用于说明所做的点。在许多情况下，建立生物质燃烧的工厂 - 作为新的发展的一部分或更换现有的化石燃油锅炉 - 提供潜在的巨大的金融奖励。然而，这种植物的发展是一种包含许多挑战和陷阱的过程。本文涉及其中一些，并包含欧洲植物的例子以及未来的趋势。开发阶段的重要问题正在为供应链中的每个人创造价值，特别为可以融资的投资者构建声音商业案例。燃料灵活性，高效率和高可用性等元素对于最大化收入是重要的。处理的其他主题是资金（例如，避免死亡谷），立法，规划和环境机构。主要项目风险是燃料及其供应量在30 - 50年的时间内。本文涉及燃料成本，可用性和灵活性，互惠级风险和采购策略等主题。综合发热和功率（CHP）工厂设计中的一个关键要素是相关过程或地区供热网络中的热源集成。项目早期的流程集成设计决策对最终设计产生了很大的影响。其他与设计有关的问题包括如何实现最佳可用技术（BAT）和最佳实践，以及风险管理和缓解措施，处理废物流和电网连接。承包商的选择对于投资者和资助者很重要，以及轨道记录，商业动机，资产负债表，管理和公司类型等问题至关重要。在长期观点中，作为所有者，运营和维护合同是关键的，并且再次通过可信的供应商跟踪项目的记录和管理是减少项目风险的重要性。
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