diff --git a/client/src/app/(overview)/url-store.ts b/client/src/app/(overview)/url-store.ts
index 7deef6d9..5aff30ce 100644
--- a/client/src/app/(overview)/url-store.ts
+++ b/client/src/app/(overview)/url-store.ts
@@ -39,7 +39,7 @@ export const filtersSchema = z.object({
 export const INITIAL_FILTERS_STATE: z.infer<typeof filtersSchema> = {
   keyword: "",
   projectSizeFilter: PROJECT_SIZE_FILTER.MEDIUM,
-  priceType: PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE,
+  priceType: PROJECT_PRICE_TYPE.MARKET_PRICE,
   costRangeSelector: COST_TYPE_SELECTOR.NPV,
   countryCode: "",
   ecosystem: [],
diff --git a/client/src/containers/overview/header/parameters/index.tsx b/client/src/containers/overview/header/parameters/index.tsx
index e80a52e6..e54e32ad 100644
--- a/client/src/containers/overview/header/parameters/index.tsx
+++ b/client/src/containers/overview/header/parameters/index.tsx
@@ -104,7 +104,13 @@ export default function ParametersProjects() {
             </SelectTrigger>
             <SelectContent>
               {parameter.options.map((option) => (
-                <SelectItem key={option.value} value={option.value}>
+                <SelectItem
+                  key={option.value}
+                  value={option.value}
+                  disabled={
+                    option.value === PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE
+                  }
+                >
                   {option.label}
                 </SelectItem>
               ))}
diff --git a/client/src/containers/overview/project-details/parameters/index.tsx b/client/src/containers/overview/project-details/parameters/index.tsx
index afd78739..774ace6f 100644
--- a/client/src/containers/overview/project-details/parameters/index.tsx
+++ b/client/src/containers/overview/project-details/parameters/index.tsx
@@ -20,7 +20,7 @@ import {
 
 const INITIAL_FILTERS_STATE: Partial<z.infer<typeof filtersSchema>> = {
   projectSizeFilter: PROJECT_SIZE_FILTER.MEDIUM,
-  priceType: PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE,
+  priceType: PROJECT_PRICE_TYPE.MARKET_PRICE,
   costRangeSelector: COST_TYPE_SELECTOR.NPV,
 };
 
@@ -109,7 +109,13 @@ export default function ParametersProjects() {
             </SelectTrigger>
             <SelectContent>
               {parameter.options.map((option) => (
-                <SelectItem key={option.value} value={option.value}>
+                <SelectItem
+                  key={option.value}
+                  value={option.value}
+                  disabled={
+                    option.value === PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE
+                  }
+                >
                   {option.label}
                 </SelectItem>
               ))}
diff --git a/client/src/containers/projects/custom-project/header/parameters/index.tsx b/client/src/containers/projects/custom-project/header/parameters/index.tsx
index 1282bad8..6b233474 100644
--- a/client/src/containers/projects/custom-project/header/parameters/index.tsx
+++ b/client/src/containers/projects/custom-project/header/parameters/index.tsx
@@ -26,7 +26,6 @@ export const PROJECT_PARAMETERS = [
     key: FILTER_KEYS[3],
     label: "Project size",
     className: "w-[125px]",
-    disabled: false,
     options: [
       {
         label: COST_TYPE_SELECTOR.NPV,
@@ -42,7 +41,6 @@ export const PROJECT_PARAMETERS = [
     key: FILTER_KEYS[2],
     label: "Carbon pricing type",
     className: "w-[195px]",
-    disabled: true,
     options: [
       {
         label: PROJECT_PRICE_TYPE.MARKET_PRICE,
@@ -83,14 +81,19 @@ export default function CustomProjectParameters() {
             onValueChange={(v) => {
               handleParameters(v, parameter.key);
             }}
-            disabled={parameter.disabled}
           >
             <SelectTrigger className={parameter.className}>
               <SelectValue />
             </SelectTrigger>
             <SelectContent>
               {parameter.options.map((option) => (
-                <SelectItem key={option.value} value={option.value}>
+                <SelectItem
+                  key={option.value}
+                  value={option.value}
+                  disabled={
+                    option.value === PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE
+                  }
+                >
                   {option.label}
                 </SelectItem>
               ))}
diff --git a/client/src/containers/projects/url-store.ts b/client/src/containers/projects/url-store.ts
index 46337042..2757a124 100644
--- a/client/src/containers/projects/url-store.ts
+++ b/client/src/containers/projects/url-store.ts
@@ -13,7 +13,7 @@ export const filtersSchema = z.object({
 });
 
 export const INITIAL_FILTERS_STATE: z.infer<typeof filtersSchema> = {
-  priceType: PROJECT_PRICE_TYPE.OPEN_BREAK_EVEN_PRICE,
+  priceType: PROJECT_PRICE_TYPE.MARKET_PRICE,
   costRangeSelector: COST_TYPE_SELECTOR.NPV,
 };