diff --git a/src/config.rs b/src/config.rs
index b68485a..9ca0498 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -50,7 +50,7 @@ pub struct CpuDelta {
 
 impl CpuDelta {
     pub fn apply(&self) -> anyhow::Result<()> {
-        let mut cpus = match &self.for_ {
+        let cpus = match &self.for_ {
             Some(numbers) => {
                 let mut cpus = Vec::with_capacity(numbers.len());
 
@@ -63,7 +63,7 @@ impl CpuDelta {
             None => cpu::Cpu::all().context("failed to get all CPUs and their information")?,
         };
 
-        for cpu in &mut cpus {
+        for cpu in cpus {
             if let Some(governor) = self.governor.as_ref() {
                 cpu.set_governor(governor)?;
             }
@@ -77,11 +77,11 @@ impl CpuDelta {
             }
 
             if let Some(mhz_minimum) = self.frequency_mhz_minimum {
-                cpu.set_frequency_mhz_minimum(mhz_minimum)?;
+                cpu.set_frequency_minimum(mhz_minimum)?;
             }
 
             if let Some(mhz_maximum) = self.frequency_mhz_maximum {
-                cpu.set_frequency_mhz_maximum(mhz_maximum)?;
+                cpu.set_frequency_maximum(mhz_maximum)?;
             }
         }
 
diff --git a/src/core.rs b/src/core.rs
index 38c3d0c..a3f4e33 100644
--- a/src/core.rs
+++ b/src/core.rs
@@ -6,12 +6,17 @@ pub struct SystemInfo {
 pub struct CpuCoreInfo {
     // Per-core data
     pub core_id: u32,
+    pub current_frequency_mhz: Option<u32>,
+    pub min_frequency_mhz: Option<u32>,
+    pub max_frequency_mhz: Option<u32>,
     pub usage_percent: Option<f32>,
     pub temperature_celsius: Option<f32>,
 }
 
 pub struct CpuGlobalInfo {
     // System-wide CPU settings
+    pub current_governor: Option<String>,
+    pub available_governors: Vec<String>,
     pub turbo_status: Option<bool>, // true for enabled, false for disabled
     pub epp: Option<String>,        // Energy Performance Preference
     pub epb: Option<String>,        // Energy Performance Bias
diff --git a/src/cpu.rs b/src/cpu.rs
index c41a0d0..736008a 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -11,19 +11,6 @@ pub struct Cpu {
 
     pub has_cpufreq: bool,
 
-    pub available_governors: Vec<String>,
-    pub governor: Option<String>,
-
-    pub frequency_mhz: Option<u64>,
-    pub frequency_mhz_minimum: Option<u64>,
-    pub frequency_mhz_maximum: Option<u64>,
-
-    pub available_epps: Vec<String>,
-    pub epp: Option<String>,
-
-    pub available_epbs: Vec<String>,
-    pub epb: Option<String>,
-
     pub time_user: u64,
     pub time_nice: u64,
     pub time_system: u64,
@@ -65,19 +52,6 @@ impl Cpu {
             number,
             has_cpufreq: false,
 
-            available_governors: Vec::new(),
-            governor: None,
-
-            frequency_mhz: None,
-            frequency_mhz_minimum: None,
-            frequency_mhz_maximum: None,
-
-            available_epps: Vec::new(),
-            epp: None,
-
-            available_epbs: Vec::new(),
-            epb: None,
-
             time_user: 0,
             time_nice: 0,
             time_system: 0,
@@ -142,13 +116,6 @@ impl Cpu {
 
         self.rescan_times()?;
 
-        if self.has_cpufreq {
-            self.rescan_governor()?;
-            self.rescan_frequency()?;
-            self.rescan_epp()?;
-            self.rescan_epb()?;
-        }
-
         Ok(())
     }
 
@@ -213,134 +180,25 @@ impl Cpu {
         Ok(())
     }
 
-    fn rescan_governor(&mut self) -> anyhow::Result<()> {
-        let Self { number, .. } = *self;
-
-        self.available_governors = 'available_governors: {
-            let Some(Ok(content)) = fs::read(format!(
-                "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_available_governors"
-            )) else {
-                break 'available_governors Vec::new();
-            };
-
-            content
-                .split_whitespace()
-                .map(ToString::to_string)
-                .collect()
-        };
-
-        self.governor = Some(
-            fs::read(format!(
-                "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_governor"
-            ))
-            .with_context(|| format!("failed to find {self} scaling governor"))?
-            .with_context(|| format!("failed to read {self} scaling governor"))?,
-        );
-
-        Ok(())
-    }
-
-    fn rescan_frequency(&mut self) -> anyhow::Result<()> {
-        let Self { number, .. } = *self;
-
-        let frequency_khz = fs::read_u64(format!(
-            "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_cur_freq"
-        ))
-        .with_context(|| format!("failed to find {self} frequency"))?
-        .with_context(|| format!("failed to parse {self} frequency"))?;
-        let frequency_khz_minimum = fs::read_u64(format!(
-            "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_min_freq"
-        ))
-        .with_context(|| format!("failed to find {self} frequency minimum"))?
-        .with_context(|| format!("failed to parse {self} frequency"))?;
-        let frequency_khz_maximum = fs::read_u64(format!(
-            "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_max_freq"
-        ))
-        .with_context(|| format!("failed to find {self} frequency maximum"))?
-        .with_context(|| format!("failed to parse {self} frequency"))?;
-
-        self.frequency_mhz = Some(frequency_khz / 1000);
-        self.frequency_mhz_minimum = Some(frequency_khz_minimum / 1000);
-        self.frequency_mhz_maximum = Some(frequency_khz_maximum / 1000);
-
-        Ok(())
-    }
-
-    fn rescan_epp(&mut self) -> anyhow::Result<()> {
+    pub fn get_available_governors(&self) -> Vec<String> {
         let Self { number, .. } = self;
 
-        self.available_epps = 'available_epps: {
-            let Some(Ok(content)) = fs::read(format!(
-                "/sys/devices/system/cpu/cpu{number}/cpufreq/energy_performance_available_preferences"
-            )) else {
-                break 'available_epps Vec::new();
-            };
-
-            content
-                .split_whitespace()
-                .map(ToString::to_string)
-                .collect()
+        let Some(Ok(content)) = fs::read(format!(
+            "/sys/devices/system/cpu/cpu{number}/cpufreq/scaling_available_governors"
+        )) else {
+            return Vec::new();
         };
 
-        self.epp = Some(
-            fs::read(format!(
-                "/sys/devices/system/cpu/cpu{number}/cpufreq/energy_performance_preference"
-            ))
-            .with_context(|| format!("failed to find {self} EPP"))?
-            .with_context(|| format!("failed to read {self} EPP"))?,
-        );
-
-        Ok(())
+        content
+            .split_whitespace()
+            .map(ToString::to_string)
+            .collect()
     }
 
-    fn rescan_epb(&mut self) -> anyhow::Result<()> {
+    pub fn set_governor(&self, governor: &str) -> anyhow::Result<()> {
         let Self { number, .. } = self;
 
-        self.available_epbs = if self.has_cpufreq {
-            vec![
-                "1".to_owned(),
-                "2".to_owned(),
-                "3".to_owned(),
-                "4".to_owned(),
-                "5".to_owned(),
-                "6".to_owned(),
-                "7".to_owned(),
-                "8".to_owned(),
-                "9".to_owned(),
-                "10".to_owned(),
-                "11".to_owned(),
-                "12".to_owned(),
-                "13".to_owned(),
-                "14".to_owned(),
-                "15".to_owned(),
-                "performance".to_owned(),
-                "balance-performance".to_owned(),
-                "balance_performance".to_owned(), // Alternative form with underscore.
-                "balance-power".to_owned(),
-                "balance_power".to_owned(), // Alternative form with underscore.
-                "power".to_owned(),
-            ]
-        } else {
-            Vec::new()
-        };
-
-        self.epb = Some(
-            fs::read(format!(
-                "/sys/devices/system/cpu/cpu{number}/cpufreq/energy_performance_bias"
-            ))
-            .with_context(|| format!("failed to find {self} EPB"))?
-            .with_context(|| format!("failed to read {self} EPB"))?,
-        );
-
-        Ok(())
-    }
-
-    pub fn set_governor(&mut self, governor: &str) -> anyhow::Result<()> {
-        let Self {
-            number,
-            available_governors: ref governors,
-            ..
-        } = *self;
+        let governors = self.get_available_governors();
 
         if !governors
             .iter()
@@ -360,19 +218,28 @@ impl Cpu {
             format!(
                 "this probably means that {self} doesn't exist or doesn't support changing governors"
             )
-        })?;
-
-        self.governor = Some(governor.to_owned());
-
-        Ok(())
+        })
     }
 
-    pub fn set_epp(&mut self, epp: &str) -> anyhow::Result<()> {
-        let Self {
-            number,
-            available_epps: ref epps,
-            ..
-        } = *self;
+    pub fn get_available_epps(&self) -> Vec<String> {
+        let Self { number, .. } = self;
+
+        let Some(Ok(content)) = fs::read(format!(
+            "/sys/devices/system/cpu/cpu{number}/cpufreq/energy_performance_available_preferences"
+        )) else {
+            return Vec::new();
+        };
+
+        content
+            .split_whitespace()
+            .map(ToString::to_string)
+            .collect()
+    }
+
+    pub fn set_epp(&self, epp: &str) -> anyhow::Result<()> {
+        let Self { number, .. } = self;
+
+        let epps = self.get_available_epps();
 
         if !epps.iter().any(|avail_epp| avail_epp == epp) {
             bail!(
@@ -390,14 +257,42 @@ impl Cpu {
         })
     }
 
-    pub fn set_epb(&self, epb: &str) -> anyhow::Result<()> {
-        let Self {
-            number,
-            available_epbs: ref epbs,
-            ..
-        } = *self;
+    pub fn get_available_epbs(&self) -> &'static [&'static str] {
+        if !self.has_cpufreq {
+            return &[];
+        }
 
-        if !epbs.iter().any(|avail_epb| avail_epb == epb) {
+        &[
+            "1",
+            "2",
+            "3",
+            "4",
+            "5",
+            "6",
+            "7",
+            "8",
+            "9",
+            "10",
+            "11",
+            "12",
+            "13",
+            "14",
+            "15",
+            "performance",
+            "balance-performance",
+            "balance_performance", // Alternative form with underscore.
+            "balance-power",
+            "balance_power", // Alternative form with underscore.
+            "power",
+        ]
+    }
+
+    pub fn set_epb(&self, epb: &str) -> anyhow::Result<()> {
+        let Self { number, .. } = self;
+
+        let epbs = self.get_available_epbs();
+
+        if !epbs.contains(&epb) {
             bail!(
                 "EPB value '{epb}' is not available for {self}. available EPB values: {valid}",
                 valid = epbs.join(", "),
@@ -413,10 +308,10 @@ impl Cpu {
         })
     }
 
-    pub fn set_frequency_mhz_minimum(&mut self, frequency_mhz: u64) -> anyhow::Result<()> {
-        let Self { number, .. } = *self;
+    pub fn set_frequency_minimum(&self, frequency_mhz: u64) -> anyhow::Result<()> {
+        let Self { number, .. } = self;
 
-        self.validate_frequency_mhz_minimum(frequency_mhz)?;
+        self.validate_frequency_minimum(frequency_mhz)?;
 
         // We use u64 for the intermediate calculation to prevent overflow
         let frequency_khz = frequency_mhz * 1000;
@@ -428,14 +323,10 @@ impl Cpu {
         )
         .with_context(|| {
             format!("this probably means that {self} doesn't exist or doesn't support changing minimum frequency")
-        })?;
-
-        self.frequency_mhz_minimum = Some(frequency_mhz);
-
-        Ok(())
+        })
     }
 
-    fn validate_frequency_mhz_minimum(&self, new_frequency_mhz: u64) -> anyhow::Result<()> {
+    fn validate_frequency_minimum(&self, new_frequency_mhz: u64) -> anyhow::Result<()> {
         let Self { number, .. } = self;
 
         let Some(Ok(minimum_frequency_khz)) = fs::read_u64(format!(
@@ -455,10 +346,10 @@ impl Cpu {
         Ok(())
     }
 
-    pub fn set_frequency_mhz_maximum(&mut self, frequency_mhz: u64) -> anyhow::Result<()> {
-        let Self { number, .. } = *self;
+    pub fn set_frequency_maximum(&self, frequency_mhz: u64) -> anyhow::Result<()> {
+        let Self { number, .. } = self;
 
-        self.validate_frequency_mhz_maximum(frequency_mhz)?;
+        self.validate_frequency_maximum(frequency_mhz)?;
 
         // We use u64 for the intermediate calculation to prevent overflow
         let frequency_khz = frequency_mhz * 1000;
@@ -470,14 +361,10 @@ impl Cpu {
         )
         .with_context(|| {
             format!("this probably means that {self} doesn't exist or doesn't support changing maximum frequency")
-        })?;
-
-        self.frequency_mhz_maximum = Some(frequency_mhz);
-
-        Ok(())
+        })
     }
 
-    fn validate_frequency_mhz_maximum(&self, new_frequency_mhz: u64) -> anyhow::Result<()> {
+    fn validate_frequency_maximum(&self, new_frequency_mhz: u64) -> anyhow::Result<()> {
         let Self { number, .. } = self;
 
         let Some(Ok(maximum_frequency_khz)) = fs::read_u64(format!(
diff --git a/src/fs.rs b/src/fs.rs
index 4c11178..9b150b3 100644
--- a/src/fs.rs
+++ b/src/fs.rs
@@ -19,7 +19,7 @@ pub fn read(path: impl AsRef<Path>) -> Option<anyhow::Result<String>> {
     let path = path.as_ref();
 
     match fs::read_to_string(path) {
-        Ok(string) => Some(Ok(string.trim().to_owned())),
+        Ok(string) => Some(Ok(string)),
 
         Err(error) if error.kind() == io::ErrorKind::NotFound => None,
 
diff --git a/src/monitor.rs b/src/monitor.rs
index 609213d..5d0468b 100644
--- a/src/monitor.rs
+++ b/src/monitor.rs
@@ -21,6 +21,18 @@ pub fn get_cpu_core_info(
     prev_times: &CpuTimes,
     current_times: &CpuTimes,
 ) -> anyhow::Result<CpuCoreInfo> {
+    let cpufreq_path = PathBuf::from(format!("/sys/devices/system/cpu/cpu{core_id}/cpufreq/"));
+
+    let current_frequency_mhz = read_sysfs_value::<u32>(cpufreq_path.join("scaling_cur_freq"))
+        .map(|khz| khz / 1000)
+        .ok();
+    let min_frequency_mhz = read_sysfs_value::<u32>(cpufreq_path.join("scaling_min_freq"))
+        .map(|khz| khz / 1000)
+        .ok();
+    let max_frequency_mhz = read_sysfs_value::<u32>(cpufreq_path.join("scaling_max_freq"))
+        .map(|khz| khz / 1000)
+        .ok();
+
     // Temperature detection.
     // Should be generic enough to be able to support for multiple hardware sensors
     // with the possibility of extending later down the road.
@@ -132,6 +144,9 @@ pub fn get_cpu_core_info(
 
     Ok(CpuCoreInfo {
         core_id,
+        current_frequency_mhz,
+        min_frequency_mhz,
+        max_frequency_mhz,
         usage_percent,
         temperature_celsius,
     })
@@ -238,9 +253,47 @@ pub fn get_all_cpu_core_info() -> anyhow::Result<Vec<CpuCoreInfo>> {
 }
 
 pub fn get_cpu_global_info(cpu_cores: &[CpuCoreInfo]) -> CpuGlobalInfo {
+    // Find a valid CPU to read global settings from
+    // Try cpu0 first, then fall back to any available CPU with cpufreq
+    let mut cpufreq_base_path_buf = PathBuf::from("/sys/devices/system/cpu/cpu0/cpufreq/");
+
+    if !cpufreq_base_path_buf.exists() {
+        let core_count = get_real_cpus().unwrap_or_else(|e| {
+            eprintln!("Warning: {e}");
+            0
+        });
+
+        for i in 0..core_count {
+            let test_path = PathBuf::from(format!("/sys/devices/system/cpu/cpu{i}/cpufreq/"));
+            if test_path.exists() {
+                cpufreq_base_path_buf = test_path;
+                break; // Exit the loop as soon as we find a valid path
+            }
+        }
+    }
+
     let turbo_status_path = Path::new("/sys/devices/system/cpu/intel_pstate/no_turbo");
     let boost_path = Path::new("/sys/devices/system/cpu/cpufreq/boost");
 
+    let current_governor = if cpufreq_base_path_buf.join("scaling_governor").exists() {
+        read_sysfs_file_trimmed(cpufreq_base_path_buf.join("scaling_governor")).ok()
+    } else {
+        None
+    };
+
+    let available_governors = if cpufreq_base_path_buf
+        .join("scaling_available_governors")
+        .exists()
+    {
+        read_sysfs_file_trimmed(cpufreq_base_path_buf.join("scaling_available_governors"))
+            .map_or_else(
+                |_| vec![],
+                |s| s.split_whitespace().map(String::from).collect(),
+            )
+    } else {
+        vec![]
+    };
+
     let turbo_status = if turbo_status_path.exists() {
         // 0 means turbo enabled, 1 means disabled for intel_pstate
         read_sysfs_value::<u8>(turbo_status_path)
@@ -253,6 +306,14 @@ pub fn get_cpu_global_info(cpu_cores: &[CpuCoreInfo]) -> CpuGlobalInfo {
         None
     };
 
+    // EPP (Energy Performance Preference)
+    let energy_perf_pref =
+        read_sysfs_file_trimmed(cpufreq_base_path_buf.join("energy_performance_preference")).ok();
+
+    // EPB (Energy Performance Bias)
+    let energy_perf_bias =
+        read_sysfs_file_trimmed(cpufreq_base_path_buf.join("energy_performance_bias")).ok();
+
     let platform_profile = read_sysfs_file_trimmed("/sys/firmware/acpi/platform_profile").ok();
 
     // Calculate average CPU temperature from the core temperatures
@@ -279,7 +340,11 @@ pub fn get_cpu_global_info(cpu_cores: &[CpuCoreInfo]) -> CpuGlobalInfo {
 
     // Return the constructed CpuGlobalInfo
     CpuGlobalInfo {
+        current_governor,
+        available_governors,
         turbo_status,
+        epp: energy_perf_pref,
+        epb: energy_perf_bias,
         platform_profile,
         average_temperature_celsius,
     }