A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$hooks is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$config is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$log is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$uri is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$router is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$output is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$security is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$input is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$lang is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$load is deprecated
Filename: core/Controller.php
Line Number: 78
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$db is deprecated
Filename: core/Loader.php
Line Number: 390
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 114
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 281
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 146
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 224
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 304
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 345
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 289
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 108
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 141
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$session is deprecated
Filename: core/Loader.php
Line Number: 1290
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$madmins is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mnews is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mevents is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mgallery is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mpages is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mnewsletter is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mpolls is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mconfig is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Pages::$mbanners is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 7
Function: __construct
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$madmins is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mnews is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mevents is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mgallery is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mpages is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mnewsletter is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mpolls is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mconfig is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mbanners is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/seeinsti/public_html/application/controllers/Pages.php
Line: 58
Function: view
File: /home/seeinsti/public_html/index.php
Line: 315
Function: require_once
ESCO kompanije
T: +381 (0) 11 26 41 055 F: +381 (0) 11 26 41 057
Ko su ESCO kompanije ?
ESCO kompanije su kompanije koje pružaju energetske usluge koje mogu uključivati implementaciju projekta energetske efikasnosti (uključujući i projekte koji se odnose na obnovljive izvore energije) i u mnogim slučajevima po principu ključ u ruke. Tri glavne karakteristike ESCO modela finansiranja projekata su:
ESCO garantuje uštede energije i/ili provizije na nivou ostvarenih ušteda energije po nižoj ceni. Zagarantovan ušteda može imati nekoliko oblika. Može biti u visini stvarno ostvarenih ušteda na nivou projekta, može biti na nivou koji je dovoljan da otplati mesečne troškove servisiranja duga, ili da se isti nivo usluge pruži za manji iznos novca tj. ostvarenih ušteda.
Visina naknade ESCO kompanije je direktno vezana za nivo ostvarenih ušteda energije;
ESCO kompanije mogu finansirati, ili pomoći u pronalaženju modela finansiranja projekta ili sistema za upravljanje energijom, garantovanjem energetskih ušteda.
Zato ESCO kompanije prihvataju do izvesnog nivoa rizik za dostizanje postavljenih ciljeva energetske efikasnosti u objektu klijenta, i isplaćuju se za isporučene usluge (u potpunosti ili delimično) na bazi ostvarenih energetskih ušteda i poboljšanja.
Druga kategorija energetskih kompanija koje nude usluge krajnjim korisnicima energije, uključujući nabavku i ugradnju energetski efikasne opreme, snabdevanje energijom, i / ili renoviranje zgrada, održavanje i funkcionisanje objekata, upravljanje i snabdevanje energijom (uključujući i toplote ), su Energy Service Provider Companies (ESPCs). One mogu biti konsultanti specijalizovani za poboljšanje efikasnosti, opreme za proizvodnju i komunalije. ESPCs pružaju usluge za fiksnu naknadu ili kao dodatnu vrednost za nabavku opreme. ESPC može da ima neke podsticaje za smanjenje potrošnje energije, ali to nije tako jasno kao u ESCO pristupu. Često puna cena energetskih usluga je uračunata u proviziju, pa ESPC ne preuzima rizik u slučaju ostvarenja lošijih rezultata u energetskim uštedama. EPSC naplaćuju naknadu za njihove savete ili opremu, i nisu plaćene na osnovu rezultata njihovih preporuka.
Najveći broj projekata na području energetske efikasnosti realizovan je upravo u javnom sektoru, gde je model PPP ( JAVNO PRIVATNA PARTNERSTVA) jedan od najefikasnijih modela na polju energetske efikasnosti. Najčešći i najuspešniji projekti koji su se do sada realizovali putem PPP su:
Sistemi grejanja i hlađenja
Sistemi upravljanja energijom
Projekti koji se odnose na kogeneraciju, ili kombinovano grejanje i hlađenje, u Evropi predstavlja ubedljivo najznačajniji deo ESCO contractinga (CHP). Radi se o sistemima koji istovremeno obezbeđuju i grejanje i proizvodnju struje, i stoga omogućavaju uštedu energije i smanjenje CO2 emisije gasova. Skoro 40% energije u javnom sektoru proizvedeno je upravo putem kogeneracije