[HTML][HTML] Impact of power-to-gas on the cost and design of the future low-carbon urban energy system

J Ikäheimo, R Weiss, J Kiviluoma, E Pursiheimo… - Applied energy, 2022 - Elsevier
Power-to-gas technology has been proposed as one component for future energy systems
facing decarbonization targets. This paper presents a power-to-gas focused open …

[HTML][HTML] Backbone—An adaptable energy systems modelling framework

N Helistö, J Kiviluoma, J Ikäheimo, T Rasku, E Rinne… - Energies, 2019 - mdpi.com
Backbone represents a highly adaptable energy systems modelling framework, which can
be utilised to create models for studying the design and operation of energy systems, both …

[HTML][HTML] Impact of operational details and temporal representations on investment planning in energy systems dominated by wind and solar

N Helistö, J Kiviluoma, G Morales-España, C O'Dwyer - Applied Energy, 2021 - Elsevier
Planning of future energy systems with higher prevalence of wind and solar energy requires
a careful representation of the temporal and operational characteristics of the system in the …

[HTML][HTML] Selection of representative slices for generation expansion planning using regular decomposition

N Helistö, J Kiviluoma, H Reittu - Energy, 2020 - Elsevier
In power and energy system planning tools, the temporal detail is often reduced by selecting
representative slices out of longer time series. Various methods exist for the selection task …

A comparison of widespread flexible residential electric heating and energy efficiency in a future nordic power system

T Rasku, J Kiviluoma - Energies, 2018 - mdpi.com
Integrating ever-increasing amounts of variable renewable energy (VRE) into the power
system could benefit from harnessing widespread residential demand-side management …

The impact of sector coupling and demand-side flexibility on electricity prices in a close to 100% renewable power system

N Helistö, S Johanndeiter… - 2023 19th International …, 2023 - ieeexplore.ieee.org
Since variable renewables with low marginal costs will constitute the dominant source of
power in a fully renewable European power system, wholesale electricity prices could be …

Impact of 15-day energy forecasts on the hydro-thermal scheduling of a future Nordic power system

T Rasku, J Miettinen, E Rinne, J Kiviluoma - Energy, 2020 - Elsevier
One of the most promising ways of de-carbonising the energy sector is through increasing
the amounts of variable renewable energy (VRE) generation in power systems. While the …

Impact of longer stochastic forecast horizon on the operational cost of a power system

JJ Miettinen, J Ikäheimo, T Rasku… - … Conference on the …, 2018 - ieeexplore.ieee.org
Many decisions in the power system are based on the day-ahead forecasting of production
and consumption. In the presence of storages and demand side management (together the …