Discover and read the best of Twitter Threads about #electrolyser
Most recents (2)
1/ New research @UniLUT @KeinerDominik doi.org/10.1016/j.apen… investigates the role of #hydrogen in on- and off-grid residential solar PV prosumer systems as seasonal storage option in cost-optimised micro sector-coupling systems until 2050. 
2/ Power, heat, transportation segments are modelled and analysed in 8 scenarios varying the availability of grid connection and cars in the system, compared to a 9th grid-only scenario. Cost-optimised solution found via linear optimisation of #LUTprosume model.
3/ Modelling of small-scale water electrolyser and fuel cell economic input data based on growth rates, learning rates and scaling of size. Capex strongly depends on device capacity and is usually high for small-scale applications.
1/ Welcome to the bi-weekly #CleanTechEU thread!🧵👇
This week is a dive into the recently adopted #hydrogen delegated act on #additionality, what we asked for, why, and what made it to the final text & what got lost in compromises.🔎
This week is a dive into the recently adopted #hydrogen delegated act on #additionality, what we asked for, why, and what made it to the final text & what got lost in compromises.🔎
2/ 1st things 1st: making #RenewableHydrogen means needing #RenewableElectricity ⚡️
When connecting an electrolyser to most of #EU’s electricity grids, the #H2 produced will have a very high #CarbonFootprint🏭👣
When connecting an electrolyser to most of #EU’s electricity grids, the #H2 produced will have a very high #CarbonFootprint🏭👣
3/ But, this can be fixed. Here are a few rules that can ensure that #hydrogen produced on the grid has a minimal climate impact:
➕additionality
⌛️temporal matching
🗺️geographic correlation
➕additionality
⌛️temporal matching
🗺️geographic correlation
