Αναρτήσεις

Προβολή αναρτήσεων από Οκτώβριος, 2022

What is it for me? ELECTRICITY METERS

Εικόνα
  HOW METERS HELP SAVE ENERGY   HVAC&R systems, Lighting and plug load together account for nine-tenths of the facility’s energy consumption and for that reason provide a significant opportunity for bottom line impacting energy efficiency measures aimed at optimizing: 1.      Performance, 2.      Reliability, and 3.      Service life of: Boilers | steam traps | Chillers and cooling towers | air handling systems |   Fans and pumps and motors | Lighting systems | Office equipment | Energy management building systems.   Once meters are installed and commissioned they may be used to control costs, diagnose equipment problems, and allocate usage costs, set resource efficiency goals and many other uses.   Meter data information can lead to large economic savings by allowing Facilities personnel to: 1.      Provide real-time energy demand (kW) and consumption (kWh) patterns. 2.      Compare energy demand and usage trends by day, week, month or year.   3.      Mo

EU “ENERGY EFFICIENCY FIRST” PRINCIPLE

Εικόνα
  In view of a net-zero 2050 future , “Energy Efficiency First” is about (a) reducing energy demand, (b) activating demand response, and (c) producing the required energy efficiently to optimally ensure that renewable generation capacity matches the reduced energy needs in a flexible, cost- and resource- efficient way.   This requires that public and private actors must systematically assess and implement efficient solutions at the demand side in the planning, policy and investments decisions having an impact on the energy system.   We believe that instead of ever-increasing energy supply capacities, saving energy and activating demand-side flexibility puts consumers at the centre of an energy system where “prosumers” consume less, actively engaging in generating their own heat and power locally, and help balancing the grid.   Focusing on efficiency not only cuts down energy needs and costs, it is also a key in the global path to achieving climate neutrality (by 2050).

GLOBAL WARMING POTENTIAL

Εικόνα
  ΜΙΑ ΕΙΚΟΝΑ, 1000 ΛΕΞΕΙΣ! ΠΑΝΤΑ ΚΟΙΤΑΖΟΥΜΕ ΤΟ GWP! KAI ΠΑΛΙ, ΤΟ GWP!

What is it for me? REPLACE ELECTRIC MOTORS

Εικόνα
  Ας αρχίσουμε από τα σημαντικά σε ένα κτίριο, ή σε μια Βιομηχανία: ΑΝΤΙΚΑΤΑΣΤΑΣΗ ΤΩΝ ΚΙΝΗΤΗΡΩΝ  ΠΡΩΤΗ ΕΠΙΛΟΓΗ : Μετάβαση σε κινητήρες κλάσης IE3. ΔΕΥΤΕΡΗ ΕΠΙΛΟΓΗ : Μετάβαση σε κινητήρες EC MOTORS.  ΜΕΛΕΤΗΣΤΕ ΜΕ ΠΡΟΣΟΧΗ ΤΟ ΠΙΟ ΠΑΝΩ ΔΙΑΓΡΑΜΜΑ ΡΟΗΣ.  ΔΕΙΤΕ, ΕΠΑΝΩ, ΟΛΟΥΣ ΤΟΥΣ ΚΙΝΗΤΗΡΕΣ ΚΑΙ ΑΠΟΦΑΣΙΣΤΕ ΕΣΕΙΣ ΓΙΑ ΤΗΝ ΑΠΟΔΟΤΙΚΟΤΗΤΑ ΤΩΝ ΚΙΝΗΤΗΡΩΝ ΣΑΣ.  ΔΕΙΤΕ ΕΠΑΝΩ, ΤΗΝ ΝΕΑ ΜΟΡΦΗ ΤΩΝ ΚΙΝΗΤΗΡΩΝ ΠΟΛΥ ΥΨΗΛΗΣ ΑΠΟΔΟΣΗΣ ΤΥΠΟΥ EC MOTORS, ΜΕ ΕΝΣΩΜΑΤΩΜΕΝΟ ΤΟ FREQUENCY INVERTER! ΕΔΩ, ΔΕΙΤΕ ΜΟΝΟ ΤΟΥΣ ΚΙΝΗΤΗΡΕΣ ΚΛΑΣΗΣ ΙΕ1, ΜΕΧΡΙ ΙΕ4. 

DECARBONIZE EXISTING BUILDINGS. HOW?

Εικόνα
  A carbon-neutral city by 2030:  that’s the goal of Ithaca, New York’s  Green New Deal , adopted in June 2019.  We’re not just talking about municipal operations or new building construction, though these are part of the resolution.  No, this is about city-wide carbon neutrality, including the electrical grid and privately owned transportation and existing buildings.  Implementation of the resolution, must correct historic economic and racial inequities. “They gave me the resolution and were like, ‘Good luck! Go at it!’” jokes Luis Aguirre-Torres, who came on as Ithaca’s sustainability director in April 2021.  At the time, the city hadn’t yet conducted a greenhouse gas inventory to find out where its emissions were coming from, so that’s one of the first things he set out to do.  Based on a study commissioned by the City, 57% of emissions are coming from buildings , he said, making them the single highest priority for action. Although the Green New Deal called for creation of a gree

METERING STRATEGY - ENERGY EFFICIENCY FIRST EL

Εικόνα
  ΑΠΟΦΑΣΙΣΤΕ ΝΑ ΑΞΟΙΚΟΝΟΜΗΣΕΤΕ ΕΝΕΡΓΕΙΑ ΚΑΙ ΕΠΙΛΕΞΤΕ ΑΚΡΙΒΩΣ ΠΟΣΟ; ΔΕΙΤΕ ΜΕ ΠΟΙΟ ΤΡΟΠΟ ΟΙ ΜΕΤΡΗΤΕΣ ΕΝΕΡΓΕΙΑΣ , ΣΑΣ ΕΞΟΙΚΟΝΟΜΟΥΝ ΕΝΕΡΓΕΙΑ! ΕΔΩ, ΛΑΒΕΤΕ ΟΛΕΣ ΤΙΣ ΑΝΑΓΚΑΙΕΣ ΜΕΤΡΗΣΕΙΣ , ΜΕΣΑ ΑΠΟ ΤΟ ΠΡΩΤΟΚΟΛΛΟ BACNET, ΑΝΕΞΟΔΑ !! ΔΕΝ ΚΑΝΟΥΜΕ ΟΙΚΟΝΟΜΙΑ ΣΤΟΥΣ ΗΛΕΚΤΡΙΚΟΥΣ ΜΕΤΡΗΤΕΣ !!