The Supreme Court affirmed that local government units (LGUs) cannot enact ordinances that contradict national laws, specifically regarding water resource management. The Court invalidated an ordinance by the City of Batangas requiring heavy industries to construct desalination plants, as it encroached upon the National Water Resources Board’s (NWRB) authority under the Water Code of the Philippines. This ruling clarifies the boundaries of local autonomy, emphasizing that LGUs, as agents of the state, must exercise their police power in a manner consistent with national statutes. The decision reinforces the principle that local ordinances cannot override national laws, particularly in areas where a national regulatory body has explicit jurisdiction.

Can a City Mandate Desalination? Examining the Limits of Local Environmental Authority

The case of City of Batangas vs. Philippine Shell Petroleum Corporation and Shell Philippines Exploration B.V. arose from a dispute over Ordinance No. 3, series of 2001, enacted by the Sangguniang Panlungsod of Batangas City. This ordinance required heavy industries operating along Batangas Bay to construct desalination plants to use seawater as a coolant, instead of groundwater. Philippine Shell and Shell Philippines challenged the ordinance, arguing it was an invalid exercise of police power and contravened the Water Code of the Philippines. The central legal question was whether Batangas City exceeded its authority by enacting an ordinance that effectively regulated water resources, a power exclusively granted to the NWRB by national law.

Batangas City argued that the ordinance was a valid exercise of its police power under the general welfare clause of the Local Government Code (LGC), aimed at protecting local aquifers and ensuring the well-being of its residents. They claimed that heavy industries’ excessive use of groundwater threatened the city’s water resources, necessitating the mandatory construction of desalination plants. They also presented testimonies from barangay captains who claimed a decline in groundwater quality and quantity due to industrial activity. However, the respondents, Philippine Shell and Shell Philippines, contended that the ordinance encroached upon the NWRB’s authority to regulate water resources under the Water Code.

The Regional Trial Court (RTC) initially ruled in favor of Philippine Shell, declaring the ordinance invalid. The RTC found that the ordinance lacked a factual basis, violated due process, and encroached upon the NWRB’s authority. An expert witness presented by Philippine Shell showed that there was no threat of depletion of the groundwater resource. On appeal, the Court of Appeals (CA) affirmed the RTC’s decision, emphasizing that the ordinance contravened the Water Code and exceeded the city’s authority. The CA underscored that LGUs’ police power is subordinate to constitutional limitations and must be exercised reasonably and for the public good.

The Supreme Court upheld the CA’s decision, reiterating that while LGUs have the power to enact ordinances for the general welfare of their inhabitants, this power is not absolute. As agents of the state, LGUs must act in conformity with national laws. The Court emphasized the principle that ordinances passed under the general welfare clause must be consistent with the laws and policies of the state. Quoting Batangas CATV, Inc. v. Court of Appeals, the Court stated:

In this regard, it is appropriate to stress that where the state legislature has made provision for the regulation of conduct, it has manifested its intention that the subject matter shall be fully covered by the statute, and that a municipality, under its general powers, cannot regulate the same conduct.

The Supreme Court’s analysis centered on the Water Code, which governs the ownership, appropriation, utilization, exploitation, development, conservation, and protection of water resources. Under Article 3 of the Water Code, water resources are under the control and regulation of the government through the NWRB. The Court found that the Batangas City ordinance directly contravened these provisions by attempting to regulate the use of groundwater, a power exclusively reserved for the NWRB. The Court emphasized that the power to modify, suspend, cancel, or revoke water permits also rests solely with the NWRB, reinforcing the national government’s control over water resource management.

The Court also addressed the factual basis for the ordinance. It found that Batangas City failed to provide sufficient evidence to justify the ordinance’s enactment. The Court noted that the lower courts had already determined that there was no substantial diminution in the supply of groundwater in the Tabangao-Malitam watershed. The Supreme Court deferred to these factual findings, highlighting its policy of respecting the factual conclusions of lower courts, especially when affirmed by the Court of Appeals. The absence of a factual basis further undermined the validity of the ordinance, as it could not be justified as a necessary measure for the protection of the environment or public welfare. The court cited the following statement from the CA:

To prohibit an act or to compel something to be done, there must be a shown reason for the same. The purpose must also be cogent to the means adopted by the law to attain it. In this case, as seen in the “whereas clause,” the purpose of the ordinance is to protect the environment and prevent ecological imbalance, especially the drying up of the aquifers of Batangas City.

The decision underscores the importance of LGUs adhering to national laws and policies when exercising their delegated powers. While LGUs have the authority to enact ordinances for the general welfare of their constituents, they cannot exceed the bounds of their authority or contradict national statutes. This principle is particularly relevant in areas where a national regulatory body has been established, such as water resource management. The Court’s ruling ensures that national policies are consistently applied across the country and that LGUs do not overstep their authority by attempting to regulate matters that fall under the jurisdiction of national agencies.

The Court clarified that the ruling should not be interpreted as giving heavy industries a free pass to misuse water resources. Batangas City retains the right to protect its inhabitants from harmful effects resulting from the misuse of water resources, provided that such actions are taken within the framework of applicable national laws, particularly the Water Code. This caveat emphasizes the need for LGUs to work within the established legal framework when addressing environmental concerns, ensuring that their actions are consistent with national policies and do not infringe upon the authority of national regulatory bodies. Batangas City needs to justify its exercise of police power.

FAQs

What was the key issue in this case?	The key issue was whether Batangas City exceeded its authority by enacting an ordinance that regulated water resources, a power exclusively granted to the NWRB by national law. The Court also considered whether the ordinance had a sufficient factual basis.
What did the Batangas City ordinance require?	Ordinance No. 3 required heavy industries along Batangas Bay to construct desalination plants and use seawater as coolant instead of groundwater. This was intended to protect local aquifers.
What is the Water Code of the Philippines?	The Water Code governs the ownership, appropriation, utilization, development, conservation, and protection of water resources in the Philippines. It places these resources under the control and regulation of the government through the NWRB.
What is the role of the National Water Resources Board (NWRB)?	The NWRB is the national agency responsible for the control and regulation of water resources in the Philippines. It has the exclusive authority to grant, modify, suspend, cancel, or revoke water permits.
What was the basis of the Supreme Court’s decision?	The Supreme Court ruled that the Batangas City ordinance contravened the Water Code by attempting to regulate water resources, a power reserved for the NWRB. It also found that the ordinance lacked a sufficient factual basis.
What is the general welfare clause in local government?	The general welfare clause in the Local Government Code grants LGUs the power to enact ordinances for the health, safety, and well-being of their constituents. However, this power is not absolute and must be exercised within the bounds of national law.
Can LGUs enact ordinances that contradict national laws?	No, LGUs cannot enact ordinances that contradict national laws. As agents of the state, they must act in conformity with national statutes and policies.
Did the Supreme Court prohibit Batangas City from protecting its water resources?	No, the Court clarified that Batangas City retains the right to protect its inhabitants from harmful effects resulting from the misuse of water resources. However, such actions must be taken within the framework of applicable national laws, particularly the Water Code.
What is police power?	Police power is the power to prescribe regulations to promote the health, morals, peace, education, good order, safety, and general welfare of the people.

In conclusion, the Supreme Court’s decision in City of Batangas vs. Philippine Shell Petroleum Corporation and Shell Philippines Exploration B.V. reaffirms the principle that local autonomy is not absolute and that LGUs must exercise their powers in accordance with national laws and policies. The ruling underscores the importance of adhering to the established legal framework when addressing environmental concerns and ensures that national regulatory bodies retain their authority over matters of national interest. Batangas City has the right to protect the health and safety of its citizens; however, such exercise must be within the guidelines of a national law.

For inquiries regarding the application of this ruling to specific circumstances, please contact ASG Law through contact or via email at frontdesk@asglawpartners.com.

Disclaimer: This analysis is provided for informational purposes only and does not constitute legal advice. For specific legal guidance tailored to your situation, please consult with a qualified attorney.
Source: City of Batangas vs. Philippine Shell Petroleum Corporation and Shell Philippines Exploration B.V., G.R. No. 195003, June 07, 2017