EnergyModelsX · JulStraus · Apr 14, 2026 · Apr 14, 2026 · Apr 14, 2026
diff --git a/NEWS.md b/NEWS.md
@@ -8,6 +8,10 @@
   * Breaking change required as early retirement is now allowed.
   * Early retirement can change the model behavior.
 
+### Other
+
+* Minor updates to the documentation.
+
 ## Version 0.8.3 (2025-08-17)
 
 ### Bugfix

diff --git a/docs/src/library/internals/methods-EMB.md b/docs/src/library/internals/methods-EMB.md
@@ -9,29 +9,29 @@ Pages = ["methods-EMB.md"]
 ## [Extension methods](@id lib-int-met_emb-ext)
 
 ```@docs
-EnergyModelsBase.variables_node
-EnergyModelsBase.create_node
+EMB.variables_node
+EMB.create_node
 ```
 
 ## [Constraint methods](@id lib-int-met_emb-con)
 
 ```@docs
-EnergyModelsBase.constraints_capacity
-EnergyModelsBase.constraints_flow_in
-EnergyModelsBase.constraints_flow_out
-EnergyModelsBase.constraints_opex_var
+EMB.constraints_capacity
+EMB.constraints_flow_in
+EMB.constraints_flow_out
+EMB.constraints_opex_var
 ```
 
 ## [Check methods](@id lib-int-met_emb-check)
 
 ```@docs
-EnergyModelsBase.check_node
-EnergyModelsBase.check_node_data
+EMB.check_node
+EMB.check_node_data
 ```
 
 ## [Field extraction methods](@id lib-int-met_emb-field)
 
 ```@docs
-EnergyModelsBase.inputs
-EnergyModelsBase.outputs
+EMB.inputs
+EMB.outputs
 ```
diff --git a/docs/src/library/internals/methods-EMH.md b/docs/src/library/internals/methods-EMH.md
@@ -9,32 +9,32 @@ Pages = ["methods-EMH.md"]
 ## [Constraint methods](@id lib-int-met-con)
 
 ```@docs
-EnergyModelsHydrogen.constraints_usage
-EnergyModelsHydrogen.constraints_usage_sp
-EnergyModelsHydrogen.constraints_usage_iterate
-EnergyModelsHydrogen.constraints_previous_usage
-EnergyModelsHydrogen.constraints_rate_of_change_iterate
-EnergyModelsHydrogen.constraints_rate_of_change
-EnergyModelsHydrogen.constraints_state_seq_iter
-EnergyModelsHydrogen.constraints_state_seq
-EnergyModelsHydrogen.constraints_state_time_iter
+EMH.constraints_usage
+EMH.constraints_usage_sp
+EMH.constraints_usage_iterate
+EMH.constraints_previous_usage
+EMH.constraints_rate_of_change_iterate
+EMH.constraints_rate_of_change
+EMH.constraints_state_seq_iter
+EMH.constraints_state_seq
+EMH.constraints_state_time_iter
 ```
 
 ## [Check methods](@id lib-int-met-check)
 
 ```@docs
-EnergyModelsHydrogen.check_load_lim
-EnergyModelsHydrogen.check_commitment_profile
+EMH.check_load_lim
+EMH.check_commitment_profile
 ```
 
 ## [Utility methods](@id lib-int-met-util)
 
 ```@docs
-EnergyModelsHydrogen.capacity_max
-EnergyModelsHydrogen.linear_reformulation
-EnergyModelsHydrogen.multiplication_variables
-EnergyModelsHydrogen.fix_elect_on_b
-EnergyModelsHydrogen.ramp_disjunct
-EnergyModelsHydrogen.compression_energy
-EnergyModelsHydrogen.energy_curve
+EMH.capacity_max
+EMH.linear_reformulation
+EMH.multiplication_variables
+EMH.fix_elect_on_b
+EMH.ramp_disjunct
+EMH.compression_energy
+EMH.energy_curve
 ```
diff --git a/docs/src/library/internals/methods-fields.md b/docs/src/library/internals/methods-fields.md
@@ -10,73 +10,73 @@ Pages = ["methods-fields.md"]
 ## [`AbstractElectrolyzer` types](@id lib-int-met_field-elec)
 
 ```@docs
-EnergyModelsHydrogen.degradation_rate
-EnergyModelsHydrogen.stack_replacement_cost
-EnergyModelsHydrogen.stack_lifetime
+EMH.degradation_rate
+EMH.stack_replacement_cost
+EMH.stack_lifetime
 ```
 
 ## [`AbstractReformer` types](@id lib-int-met_field-ref)
 
 ```@docs
-EnergyModelsHydrogen.opex_startup
-EnergyModelsHydrogen.opex_shutdown
-EnergyModelsHydrogen.opex_off
-EnergyModelsHydrogen.time_startup
-EnergyModelsHydrogen.time_shutdown
-EnergyModelsHydrogen.time_off
-EnergyModelsHydrogen.ramp_limit
+EMH.opex_startup
+EMH.opex_shutdown
+EMH.opex_off
+EMH.time_startup
+EMH.time_shutdown
+EMH.time_off
+EMH.ramp_limit
 ```
 
 ## [`AbstractH2Storage` types](@id lib-int-met_field-abst_h2_stor)
 
 ```@docs
-EnergyModelsHydrogen.discharge_charge
-EnergyModelsHydrogen.level_charge
+EMH.discharge_charge
+EMH.level_charge
 ```
 
 ## [`HydrogenStorage` types](@id lib-int-met_field-h2_stor)
 
 ```@docs
-EnergyModelsHydrogen.p_charge
-EnergyModelsHydrogen.p_min
-EnergyModelsHydrogen.p_max
-EnergyModelsHydrogen.electricity_resource
+EMH.p_charge
+EMH.p_min
+EMH.p_max
+EMH.electricity_resource
 ```
 
 ## [`LoadLimit` and `Node` types](@id lib-int-met_field-loadlim)
 
 ```@docs
-EnergyModelsHydrogen.min_load
-EnergyModelsHydrogen.max_load
+EMH.min_load
+EMH.max_load
 ```
 
 ## [`AbstractRampParameters` and `AbstractReformer` types](@id lib-int-met_field-ramp)
 
 ```@docs
-EnergyModelsHydrogen.ramp_up
-EnergyModelsHydrogen.ramp_down
+EMH.ramp_up
+EMH.ramp_down
 ```
 
 ## [`CommitParameters` types](@id lib-int-met_field-commit)
 
 ```@docs
-EnergyModelsHydrogen.opex_state
-EnergyModelsHydrogen.time_state
+EMH.opex_state
+EMH.time_state
 ```
 
 ## [`ElecPeriods` types](@id lib-int-met_field-elec_per)
 
 ```@docs
 TimeStruct.strat_periods
-EnergyModelsHydrogen.strat_per
-EnergyModelsHydrogen.op_per
-EnergyModelsHydrogen.is_last
+EMH.strat_per
+EMH.op_per
+EMH.is_last
 ```
 
 ## [`RefPeriods` types](@id lib-int-met_field-ref_per)
 
 ```@docs
-EnergyModelsHydrogen.prev_op
-EnergyModelsHydrogen.current_op
-EnergyModelsHydrogen.last_op
+EMH.prev_op
+EMH.current_op
+EMH.last_op
 ```
diff --git a/docs/src/library/internals/types-EMH.md b/docs/src/library/internals/types-EMH.md
@@ -10,22 +10,22 @@ Pages = ["types-EMH.md"]
 ## [Nodal supertypes](@id lib-int-types-node)
 
 ```@docs
-EnergyModelsHydrogen.AbstractHydrogenNetworkNode
-EnergyModelsHydrogen.AbstractElectrolyzer
-EnergyModelsHydrogen.AbstractReformer
-EnergyModelsHydrogen.AbstractH2Storage
+EMH.AbstractHydrogenNetworkNode
+EMH.AbstractElectrolyzer
+EMH.AbstractReformer
+EMH.AbstractH2Storage
 ```
 
 ## [Parameter supertypes](@id lib-int-types-para)
 
 ```@docs
-EnergyModelsHydrogen.AbstractLoadLimits
-EnergyModelsHydrogen.AbstractRampParameters
+EMH.AbstractLoadLimits
+EMH.AbstractRampParameters
 ```
 
 ## [Auxiliary types](@id lib-int-types-aux)
 
 ```@docs
-EnergyModelsHydrogen.ElecPeriods
-EnergyModelsHydrogen.RefPeriods
+EMH.ElecPeriods
+EMH.RefPeriods
 ```
diff --git a/docs/src/nodes/electrolyzer.md b/docs/src/nodes/electrolyzer.md
@@ -32,7 +32,7 @@ The standard fields are given as:
   If the node should contain investments through the application of [`EnergyModelsInvestments`](https://energymodelsx.github.io/EnergyModelsInvestments.jl/stable/), it is important to note that you can only use `FixedProfile` or `StrategicProfile` for the capacity, but not `RepresentativeProfile` or `OperationalProfile`.
   In addition, all values have to be non-negative.
 - **`opex_var::TimeProfile`**:\
-  The variable operational expenses of an electrolysis node are based on the capacity utilization through the variable [`:cap_use`](@extref EnergyModelsBase man-opt_var-cap).
+  The variable operating expenses of an electrolysis node are based on the capacity utilization through the variable [`:cap_use`](@extref EnergyModelsBase man-opt_var-cap).
   Hence, it is directly related to the specified `input` and `output` ratios.
   The variable operating expenses can be provided as `OperationalProfile` as well.
 - **`opex_fixed::TimeProfile`**:\
@@ -96,7 +96,7 @@ with square brackets, while functions are represented as
 
 ``func\_example(index_1, index_2)``
 
-with paranthesis.
+with parantheses.
 
 ### [Variables](@id nodes-elec-math-var)
 

diff --git a/docs/src/nodes/h2_storage.md b/docs/src/nodes/h2_storage.md
@@ -122,7 +122,7 @@ with square brackets, while functions are represented as
 
 ``func\_example(index_1, index_2)``
 
-with paranthesis.
+with parantheses.
 
 ### [Variables](@id nodes-h2_storage-math-var)
 
@@ -362,7 +362,7 @@ The non-linear compression curve is implemented using a piecewise linear approac
 ```
 
 Given the formulation, it is possible that some pressures are included twice and that the pressures are not sorted.
-Hence, the ``\hat{\textbef{p}}`` is sorted and all duplicates are removed resulting in ``n_p`` break points.
+Hence, the ``\hat{\textbf{p}}`` is sorted and all duplicates are removed resulting in ``n_p`` break points.
 
 The required relative compression energy at each breakpoint ``\hat{W}_p`` is then calculated using the function [`energy_curve`](@ref EnergyModelsHydrogen.energy_curve) as described on *[Compression train](@ref aux-p_calc-train)*.
 

diff --git a/docs/src/nodes/reformer.md b/docs/src/nodes/reformer.md
@@ -35,7 +35,7 @@ The standard fields are given as:
   If the node should contain investments through the application of [`EnergyModelsInvestments`](https://energymodelsx.github.io/EnergyModelsInvestments.jl/stable/), it is important to note that you can only use `FixedProfile` or `StrategicProfile` for the capacity, but not `RepresentativeProfile` or `OperationalProfile`.
   In addition, all values have to be non-negative.
 - **`opex_var::TimeProfile`**:\
-  The variable operational expenses are based on the capacity utilization through the variable [`:cap_use`](@extref EnergyModelsBase man-opt_var-cap).
+  The variable operating expenses are based on the capacity utilization through the variable [`:cap_use`](@extref EnergyModelsBase man-opt_var-cap).
   Hence, it is directly related to the specified `input` and `output` ratios.
   The variable operating expenses can be provided as `OperationalProfile` as well.
 - **`opex_fixed::TimeProfile`**:\
@@ -83,7 +83,7 @@ with square brackets, while functions are represented as
 
 ``func\_example(index_1, index_2)``
 
-with paranthesis.
+with parantheses.
 
 ### [Variables](@id nodes-ref-math-var)
 

diff --git a/src/checks.jl b/src/checks.jl
@@ -15,10 +15,9 @@ additional check on the data.
 - The values of the dictionary `input` are required to be non-negative.
 - The values of the dictionary `output` are required to be non-negative.
 
-  - The lower limit on capacity utilization is required ot be non-negative while the upper
+- The lower limit on capacity utilization is required to be non-negative while the upper
   limit is required to be larger or equal than the lower limit as described in the
   [`check_load_lim()`](@ref)
-
 - The field `degradation_rate` is required to be in the range [0,1).
 - The `TimeProfile` of the field `stack_replacement` is required to be non-negative and
   accessible through a `StrategicPeriod` as outlined in the function
@@ -83,7 +82,6 @@ additional check on the data.
 - The lower limit on capacity utilization is required ot be non-negative while the upper
   limit is required to be larger or equal than the lower limit as described in the
   [`check_load_lim()`](@ref)
-
 - The field `opex` of the `CommitParameters` of the fields `startup`, `shutdown`, and `off`
   is required to be non-negative.
 - The field `time` of the `CommitParameters` of the fields `startup`, `shutdown`, and `off`

diff --git a/src/constraints/electrolyzer.jl b/src/constraints/electrolyzer.jl
@@ -1,9 +1,10 @@
 """
     constraints_usage(m, n::AbstractElectrolyzer, 𝒯ᴵⁿᵛ, modeltype::EnergyModel)
 
-Function for creating the usage constraints for an AbstractElectrolyzer. These constraints
-calculate the usage of the electrolyzer up to each time step for both the lifetime and the
-degradation calculations.
+Function for creating the usage constraints for an [`AbstractElectrolyzer`](@ref).
+
+These constraints calculate the usage of the electrolyzer up to each time step for both the
+lifetime and the degradation calculations.
 """
 function constraints_usage(m, n::AbstractElectrolyzer, 𝒯ᴵⁿᵛ, modeltype::EnergyModel)
     # Mass/energy balance constraints for stored energy carrier.
@@ -204,8 +205,8 @@ end
         modeltype::EnergyModel,
     )
 
-Returns the previous usage of an `AbstractElectrolyzer` node depending on the type of
-[`PreviousPeriods`](@extref EnergyModelsBase.PreviousPeriods).
+Function for creating the previous usage of an [`AbstractElectrolyzer`](@ref) node depending
+on the type of [`PreviousPeriods`](@extref EnergyModelsBase.PreviousPeriods).
 
 The basic functionality is used in the case when the previous operational period is a
 `TimePeriod`, in which case it just returns the previous operational period.

diff --git a/src/constraints/general.jl b/src/constraints/general.jl
@@ -7,7 +7,7 @@
         modeltype::EnergyModel
     )
 
-Function for creating operational limits of an `AbstractHydrogenNetworkNode`.
+Function for creating operational limits of an [`AbstractHydrogenNetworkNode`](@ref).
 
 The operational limits limit the capacity usage of the electrolyzer node between a minimimum
 and maximum load based on the installed capacity.
@@ -43,7 +43,7 @@ end
         modeltype::EnergyModel
     )
 
-Function for creating the constraints on the `:stor_level`, `:stor_charge_use`, and
+Method for creating the constraints on the `:stor_level`, `:stor_charge_use`, and
 `:stor_discharge_use` variables for a [`AbstractH2Storage`](@ref) node.
 
 The discharge `:stor_discharge_use` is limited by the installed charging capacity
@@ -80,13 +80,11 @@ end
 """
     EMB.constraints_flow_in(m, n::HydrogenStorage, 𝒯::TimeStructure, modeltype::EnergyModel)
 
-Function for creating the constraint on the inlet flow to a [`HydrogenStorage`](@ref) node.
+Method for creating the constraint on the inlet flow to a [`HydrogenStorage`](@ref) node.
 
 It differs from the reference description by considering the dependency of the compression
-power on the storage level.
-
-This is achieved through calling the subfunction [`energy_curve`](@ref) for the different
-breakpoints in the compression curve.
+power on the storage level. This is achieved through calling the subfunction
+[`energy_curve`](@ref) for the different breakpoints in the compression curve.
 """
 function EMB.constraints_flow_in(m, n::HydrogenStorage, 𝒯::TimeStructure, modeltype::EnergyModel)
     # Declaration of the required subsets
@@ -154,7 +152,8 @@ end
 """
     EMB.constraints_flow_out(m, n::Electrolyzer, 𝒯::TimeStructure, modeltype::EnergyModel)
 
-Function for creating the constraint on the outlet flow from an `Electrolyzer` node.
+Method for creating the constraint on the outlet flow from an [`Electrolyzer`](@ref) node.
+
 It differs from the reference description by taking into account stack degradation through
 the variable `:elect_efficiency_penalty`.
 """
@@ -172,7 +171,8 @@ end
 """
     EMB.constraints_opex_var(m, n::Reformer, 𝒯ᴵⁿᵛ, modeltype::EnergyModel)
 
-Function for creating the constraint on the variable OPEX of a `Reformer` node.
+Method for creating the constraint on the variable OPEX of a [`Reformer`](@ref) node.
+
 It differs from the reference description through the incorporation of additional costs
 in each state of the node.
 """

diff --git a/src/model.jl b/src/model.jl
@@ -45,8 +45,8 @@ end
 """
     EMB.create_node(m, n::AbstractElectrolyzer, 𝒯, 𝒫,  modeltype::EnergyModel)
 
-Set all constraints for an `AbstractElectrolyzer`. Can serve as fallback option for all
-unspecified subtypes of `AbstractElectrolyzer`.
+Set all constraints for an [`AbstractElectrolyzer`](@ref). Can serve as fallback option for
+all unspecified subtypes of `AbstractElectrolyzer`.
 
 It differs from the function for a standard [`RefNetworkNode`](@extref EnergyModelsBase.RefNetworkNode)
 node through both calling additional functions as well as for calculations within the function.