diff --git a/schedulers/firstfitSortedWattsClassMapWatts.go b/schedulers/firstfitSortedWattsClassMapWatts.go
new file mode 100644
index 0000000..1de3e12
--- /dev/null
+++ b/schedulers/firstfitSortedWattsClassMapWatts.go
@@ -0,0 +1,204 @@
+package schedulers
+
+import (
+	"bitbucket.org/sunybingcloud/electron/def"
+	"fmt"
+	"github.com/golang/protobuf/proto"
+	mesos "github.com/mesos/mesos-go/mesosproto"
+	"github.com/mesos/mesos-go/mesosutil"
+	sched "github.com/mesos/mesos-go/scheduler"
+	"log"
+	"strings"
+	"time"
+	"sort"
+	"os"
+)
+
+// electron scheduler implements the Scheduler interface
+type FirstFitSortedWattsClassMapWatts struct {
+	base         // Type embedded to inherit common features.
+	tasksCreated int
+	tasksRunning int
+	tasks        []def.Task
+	metrics      map[string]def.Metric
+	running      map[string]map[string]bool
+	ignoreWatts  bool
+
+	// First set of PCP values are garbage values, signal to logger to start recording when we're
+	// about to schedule a new task
+	RecordPCP bool
+
+	// This channel is closed when the program receives an interrupt,
+	// signalling that the program should shut down.
+	Shutdown chan struct{}
+	// This channel is closed after shutdown is closed, and only when all
+	// outstanding tasks have been cleaned up
+	Done chan struct{}
+
+	// Controls when to shutdown pcp logging
+	PCPLog chan struct{}
+
+	schedTrace *log.Logger
+}
+
+// New electorn scheduler
+func NewFirstFitSortedWattsClassMapWatts(tasks []def.Task, ignoreWatts bool, schedTracePrefix string) *FirstFitSortedWattsClassMapWatts {
+	sort.Sort(def.WattsSorter(tasks))
+
+	logFile, err := os.Create("./" + schedTracePrefix + "_schedTrace.log")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	s := &FirstFitSortedWattsClassMapWatts{
+		tasks:       tasks,
+		ignoreWatts: ignoreWatts,
+		Shutdown:    make(chan struct{}),
+		Done:        make(chan struct{}),
+		PCPLog:      make(chan struct{}),
+		running:     make(map[string]map[string]bool),
+		RecordPCP:   false,
+		schedTrace: log.New(logFile, "", log.LstdFlags),
+	}
+	return s
+}
+
+func (s *FirstFitSortedWattsClassMapWatts) newTask(offer *mesos.Offer, task def.Task, newTaskClass string) *mesos.TaskInfo {
+	taskName := fmt.Sprintf("%s-%d", task.Name, *task.Instances)
+	s.tasksCreated++
+
+	if !s.RecordPCP {
+		// Turn on logging
+		s.RecordPCP = true
+		time.Sleep(1 * time.Second) // Make sure we're recording by the time the first task starts
+	}
+
+	// If this is our first time running into this Agent
+	if _, ok := s.running[offer.GetSlaveId().GoString()]; !ok {
+		s.running[offer.GetSlaveId().GoString()] = make(map[string]bool)
+	}
+
+	// Add task to list of tasks running on node
+	s.running[offer.GetSlaveId().GoString()][taskName] = true
+
+	resources := []*mesos.Resource{
+		mesosutil.NewScalarResource("cpus", task.CPU),
+		mesosutil.NewScalarResource("mem", task.RAM),
+	}
+
+	if !s.ignoreWatts {
+		resources = append(resources, mesosutil.NewScalarResource("watts", task.ClassToWatts[newTaskClass]))
+	}
+
+	return &mesos.TaskInfo{
+		Name: proto.String(taskName),
+		TaskId: &mesos.TaskID{
+			Value: proto.String("electron-" + taskName),
+		},
+		SlaveId:   offer.SlaveId,
+		Resources: resources,
+		Command: &mesos.CommandInfo{
+			Value: proto.String(task.CMD),
+		},
+		Container: &mesos.ContainerInfo{
+			Type: mesos.ContainerInfo_DOCKER.Enum(),
+			Docker: &mesos.ContainerInfo_DockerInfo{
+				Image:   proto.String(task.Image),
+				Network: mesos.ContainerInfo_DockerInfo_BRIDGE.Enum(), // Run everything isolated
+			},
+		},
+	}
+}
+
+func (s *FirstFitSortedWattsClassMapWatts) ResourceOffers(driver sched.SchedulerDriver, offers []*mesos.Offer) {
+	log.Printf("Received %d resource offers", len(offers))
+
+	for _, offer := range offers {
+		select {
+		case <-s.Shutdown:
+			log.Println("Done scheduling tasks: declining offer on [", offer.GetHostname(), "]")
+			driver.DeclineOffer(offer.Id, longFilter)
+
+			log.Println("Number of tasks still running: ", s.tasksRunning)
+			continue
+		default:
+		}
+
+		offerCPU, offerRAM, offerWatts := OfferAgg(offer)
+
+		// First fit strategy
+		taken := false
+		for i, task := range s.tasks {
+			// Check host if it exists
+			if task.Host != "" {
+				// Don't take offer if it doens't match our task's host requirement.
+				if !strings.HasPrefix(*offer.Hostname, task.Host) {
+					continue
+				}
+			}
+
+			// retrieving the node class from the offer
+			var nodeClass string
+			for _, attr := range offer.GetAttributes() {
+				if attr.GetName() == "class" {
+					nodeClass = attr.GetText().GetValue()
+				}
+			}
+
+			// Decision to take the offer or not
+			if (s.ignoreWatts || (offerWatts >= task.ClassToWatts[nodeClass])) &&
+				(offerCPU >= task.CPU) && (offerRAM >= task.RAM) {
+				log.Println("Co-Located with: ")
+				coLocated(s.running[offer.GetSlaveId().GoString()])
+
+				taskToSchedule := s.newTask(offer, task, nodeClass)
+				s.schedTrace.Print(offer.GetHostname() + ":" + taskToSchedule.GetTaskId().GetValue())
+				log.Printf("Starting %s on [%s]\n", task.Name, offer.GetHostname())
+				driver.LaunchTasks([]*mesos.OfferID{offer.Id}, []*mesos.TaskInfo{taskToSchedule}, defaultFilter)
+
+				taken = true
+				fmt.Println("Inst: ", *task.Instances)
+				*task.Instances--
+				if *task.Instances <= 0 {
+					// All instances of task have been scheduled, remove it
+					s.tasks = append(s.tasks[:i], s.tasks[i+1:]...)
+
+					if len(s.tasks) == 0 {
+						log.Println("Done scheduling all tasks")
+						close(s.Shutdown)
+					}
+				}
+				break // Offer taken, move on
+			}
+		}
+
+		// If there was no match for the task
+		if !taken {
+			fmt.Println("There is not enough resources to launch a task:")
+			cpus, mem, watts := OfferAgg(offer)
+
+			log.Printf("<CPU: %f, RAM: %f, Watts: %f>\n", cpus, mem, watts)
+			driver.DeclineOffer(offer.Id, defaultFilter)
+
+		}
+	}
+}
+
+func (s *FirstFitSortedWattsClassMapWatts) StatusUpdate(driver sched.SchedulerDriver, status *mesos.TaskStatus) {
+	log.Printf("Received task status [%s] for task [%s]", NameFor(status.State), *status.TaskId.Value)
+
+	if *status.State == mesos.TaskState_TASK_RUNNING {
+		s.tasksRunning++
+	} else if IsTerminal(status.State) {
+		delete(s.running[status.GetSlaveId().GoString()], *status.TaskId.Value)
+		s.tasksRunning--
+		if s.tasksRunning == 0 {
+			select {
+			case <-s.Shutdown:
+				close(s.Done)
+			default:
+			}
+		}
+	}
+	log.Printf("DONE: Task status [%s] for task [%s]", NameFor(status.State), *status.TaskId.Value)
+}
\ No newline at end of file