communication, sensors, and data collection. IoT
includes the widespread use and distribution of
sensors, and several industries are exploring how to
create smart cities through the extensive use of remote
sensing and cloud computing.
The digital transformation of an organization
depends on two main dimensions: technology (digital
capabilities) and how to lead change (leadership
skills), which are two very distinct dimensions and
each one plays its own role, resulting in that none of
the dimensions is sufficient by itself, but only by
joining the components is it possible to create
advantage for the business as presented by
Westerman et al., (2014, p.13).
A continuous stream of information technologies
(IT) innovations is transforming the traditional
business world. At the level of the water distribution
sector, this transformation depends on the articulation
between the business strategy, the IT strategy and the
IT itself that is introduced and used to create an
infrastructure and IT services adequate to the
operation of the sector and that meets the needs of the
various stakeholders, namely, the State and entities of
the Central Administration, users, MEs, partners,
among others.
From the point of view of market structure, the
water sector is a typical case of natural monopoly
infrastructure management, for technological reasons,
with a single entity providing the service in each
geographical area, with no possibility of choosing an
alternative by users (ERSAR, 2017, p. 17).
In Portugal, downstream water supply is a
fragmented sector, marked by the large number of
management entities, 319, mostly with an intervention
area equal to or less than municipal, which is
explained in part by the majority of the service being
assured by municipal services, but also by the
existence of micro-entities that are composed of
parish councils (ERSAR, 2017, p.51).
The Government is committed to the strategy of
consolidating the downstream MEs, since a number
of relevant studies show that this is where the
significant margin of improvement of the sector is
concentrated, as the capture of these improvements
presupposes the creation of the basic conditions for
the introduction of greater efficiency in the operation
and management of services, which is essential to
meet the sector's main challenges (GAG, 2017, p. 17).
The promotion of regional managing entities with
scale is a great bet, and is part of the PENSAAR 2020
strategy through the "anchor projects".
At the level of telemanagement, the responsibility
matrix of the PENSAAR 2020 measures states that
the Ministry of the Environment and the Operational
Programme for Sustainability and Efficient Use of
Resources (PO SEUR) are the entities that drive
telemanagement and that the monitoring of the
implementation of the measure is the responsibility of
the Water and Waste Services Regulatory Entity
(ERSAR), between the period from 2016 to 2020.
Since this separation of responsibilities between the
various entities in the implementation of PENSAAR
2020 results, no executive function is attributed to the
Central Public Entities and, on the other hand, the
MEs execute almost all measures or actions, and
more, have no responsibility to promote or ensure
them. Considering that MEs have the enforceable
responsibility of telemanagement and that
Government and central services play a role in
boosting and promoting, this means that MEs are
investing to the extent of internal capacities in IT
infrastructure and own information systems that are
provided by business partners.
The implementation of telemanagement by the
MEs involves the conclusion of contracts with several
market partners, namely with the companies installing
and maintaining IoT things or sensors,
telecommunications infrastructure and computing
infrastructure, resulting in exchanges of value
between the parties. Considering the knowledge
acquired in the case study of SMASCR and based on
all the conceptual organization on the roles and the
value exchanges between the various actors and value
markets, it was possible to construct the reference
value model of the telemanagement of the water
domiciliary distribution, using the graphic editor of
the e
3
-value method, as shown in figure 2.
As can be seen from the analysis of the model, the
costs resulting from the implementation of remote
management are supported by the 3 T: State /
Community support, tariffs and taxes. The value path
established for this scenario has the initial stimulus in
the user and ends up in the central entities
representing the sector in the State. Contract costs for
the provision of IoT sensors and other IT infra-
structure and services for telemanagement or teleme-
try are normally supported indirectly by the end-user
who pays the tariffs for the water distribution service,
even if the amounts involved may be alleviated by
State or Community support that is granted directly to
managing entities, or by reducing the costs of such
services resulting from the tax benefits and subsidized
credit lines granted to business partners who market
and maintain the technology. The literature review
and the interviews conducted throughout this research
have confirmed the identified roles and their value-
exchange relationships for what we consider to be a
valid value model.