diff --git a/lib/src/main/java/com/amaze/filepreloaderlibrary/FilePreloader.kt b/lib/src/main/java/com/amaze/filepreloaderlibrary/FilePreloader.kt
index 8506d92..a1d9c03 100644
--- a/lib/src/main/java/com/amaze/filepreloaderlibrary/FilePreloader.kt
+++ b/lib/src/main/java/com/amaze/filepreloaderlibrary/FilePreloader.kt
@@ -3,6 +3,7 @@ package com.amaze.filepreloaderlibrary
 import android.app.Activity
 import com.amaze.filepreloaderlibrary.datastructures.DataContainer
 import com.amaze.filepreloaderlibrary.datastructures.FetcherFunction
+import com.amaze.filepreloaderlibrary.utils.LIB_CONTEXT
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import java.lang.ref.WeakReference
@@ -49,7 +50,7 @@ object FilePreloader {
      * Get all the loaded data, this will load the data in the current thread if it's not loaded.
      */
     fun getAllDataLoaded(activity: Activity, getList: (List<DataContainer>?) -> Unit) {
-        GlobalScope.launch {
+        GlobalScope.launch(LIB_CONTEXT) {
             val preloaded = PreloadedManager.getAllLoaded()
 
             activity.runOnUiThread {
@@ -63,7 +64,7 @@ object FilePreloader {
      * Clear everything, all metadata loaded will be discarded.
      */
     fun cleanUp() {
-        GlobalScope.launch {
+        GlobalScope.launch(LIB_CONTEXT) {
             weakList.forEach {
                 it.get()?.clear()
             }
diff --git a/lib/src/main/java/com/amaze/filepreloaderlibrary/Loader.kt b/lib/src/main/java/com/amaze/filepreloaderlibrary/Loader.kt
index eb3d86f..7166149 100644
--- a/lib/src/main/java/com/amaze/filepreloaderlibrary/Loader.kt
+++ b/lib/src/main/java/com/amaze/filepreloaderlibrary/Loader.kt
@@ -102,7 +102,7 @@ internal class Loader<D: DataContainer>(private val clazz: Class<D>) {
      * on each file (represented by its path) inside the folder.
      */
     internal fun loadFolder(unit: ProcessUnit<D>) {
-        GlobalScope.launch {
+        GlobalScope.launch(LIB_CONTEXT) {
             val file = KFile(unit.path)
             val fileList = file.list() ?: arrayOf()
 
diff --git a/lib/src/main/java/com/amaze/filepreloaderlibrary/Processor.kt b/lib/src/main/java/com/amaze/filepreloaderlibrary/Processor.kt
index 9f4ead2..93bdb34 100644
--- a/lib/src/main/java/com/amaze/filepreloaderlibrary/Processor.kt
+++ b/lib/src/main/java/com/amaze/filepreloaderlibrary/Processor.kt
@@ -56,7 +56,7 @@ internal class Processor<D: DataContainer>(private val clazz: Class<D>) {
     }
 
     private fun work(producer: ReceiveChannel<PreloadableUnit<D>?>, onStart: suspend () -> Unit, onEnd: suspend () -> Unit  = {}) {
-        val job = GlobalScope.launch {
+        val job = GlobalScope.launch(LIB_CONTEXT) {
             onStart()
 
             for (elem in producer) {
@@ -81,7 +81,7 @@ internal class Processor<D: DataContainer>(private val clazz: Class<D>) {
     }
 
     internal fun clear() {
-        GlobalScope.launch {
+        GlobalScope.launch(LIB_CONTEXT) {
             ranCoroutines.forEach {
                 it.cancelAndJoin()
             }
diff --git a/lib/src/main/java/com/amaze/filepreloaderlibrary/SpecializedPreloader.kt b/lib/src/main/java/com/amaze/filepreloaderlibrary/SpecializedPreloader.kt
index f419188..4c42990 100644
--- a/lib/src/main/java/com/amaze/filepreloaderlibrary/SpecializedPreloader.kt
+++ b/lib/src/main/java/com/amaze/filepreloaderlibrary/SpecializedPreloader.kt
@@ -6,6 +6,7 @@ import com.amaze.filepreloaderlibrary.datastructures.DataContainer
 import com.amaze.filepreloaderlibrary.datastructures.FetcherFunction
 import com.amaze.filepreloaderlibrary.utils.DIVIDER
 import com.amaze.filepreloaderlibrary.utils.KFile
+import com.amaze.filepreloaderlibrary.utils.LIB_CONTEXT
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 
@@ -35,7 +36,7 @@ class SpecializedPreloader<out D: DataContainer>(private val clazz: Class<D>,
      * Get the loaded data. [getList] will run on UI thread.
      */
     fun load(activity: Activity, path: String, getList: (List<D>) -> Unit) {
-        GlobalScope.launch {
+        GlobalScope.launch(LIB_CONTEXT) {
             val t: Pair<Boolean, List<DataContainer>>? = loader.getLoaded(path)
 
             if (t != null) {
diff --git a/lib/src/main/java/com/amaze/filepreloaderlibrary/utils/Constants.kt b/lib/src/main/java/com/amaze/filepreloaderlibrary/utils/Constants.kt
index 3a2d54b..1162ec7 100644
--- a/lib/src/main/java/com/amaze/filepreloaderlibrary/utils/Constants.kt
+++ b/lib/src/main/java/com/amaze/filepreloaderlibrary/utils/Constants.kt
@@ -1,6 +1,10 @@
 package com.amaze.filepreloaderlibrary.utils
 
+import android.os.AsyncTask
 import com.amaze.filepreloaderlibrary.datastructures.PreloadedFolder
+import kotlinx.coroutines.ObsoleteCoroutinesApi
+import kotlinx.coroutines.newFixedThreadPoolContext
+import kotlin.math.ceil
 
 /**
  * Contains a hash map linking paths to [PreloadedFolder]s.
@@ -19,4 +23,13 @@ const val PRIORITY_NOW = 0
 /**
  * Probably will need to be loaded in the FUTURE
  */
-const val PRIORITY_FUTURE = 1
\ No newline at end of file
+const val PRIORITY_FUTURE = 1
+
+private val CORES_AVAILABLE = Runtime.getRuntime().availableProcessors()
+
+/**
+ * Normally coroutines use up all the CPUs available, wasting resources, like energy.
+ * This limits the amount of threads to at most half +1 of the cores of the processor.
+ */
+@ObsoleteCoroutinesApi
+val LIB_CONTEXT = newFixedThreadPoolContext(ceil(CORES_AVAILABLE/2.toFloat()).toInt(), "FilePreloaderLibrary")
\ No newline at end of file